{"title":"Walton De-Ice","description":"\u003cp\u003eWalton De-Ice (W. B. Walton Enterprises) builds de-icing systems that keep satellite earth station antennas working through snow and ice: hot air plenum systems with electric, natural gas or propane heaters for 3.7 m to 32 m antennas, Snow Shield passive and heated antenna covers for 0.6 m to 6.3 m antennas, the Ice Quake cover vibration system, and DS-4, DS-6, ADC-2000 and ADC-3000 automatic controls.\u003c\/p\u003e\u003cp\u003eDigisat supplies Walton De-Ice equipment with quote-based pricing for government, teleport and enterprise buyers, accepts purchase orders and GPC, and our engineers can help size, integrate, install and support the equipment. Browse 52 Walton De-Ice part numbers below.\u003c\/p\u003e","products":[{"product_id":"walton-de-ice-hot-air-plenum-antenna-de-icing-system","title":"Walton De-Ice Hot Air Plenum De-Icing System for Earth Station Antennas","description":"\u003cp\u003eThe Walton De-Ice Hot Air De-Ice system is the original Walton concept for keeping snow and ice off large satellite earth station antennas. A plenum of aluminum sheet-sided foam panels on an aluminum frame encloses the back of the reflector, and heaters mounted on the antenna structure blow hot air into it, warming the reflector surface so snow and ice cannot build up. Because the whole reflector and backstructure are heated evenly, the system avoids the uneven thermal expansion that can distort a reflector heated by electric pads or heat tape. Walton offers electric, natural gas and liquid propane heaters, so the fuel can match what is available and economical at the site, for antennas from 3.7 m to 32 m. The enclosure also hides the backstructure and keeps birds from nesting in it. Each plenum kit ships with a DS-4 precipitation detector, a DP-7 remote panel and 100 ft of IFL interface cable, and carries Walton's two-year warranty.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeats the entire reflector and backstructure evenly\u003c\/li\u003e\n\u003cli\u003eElectric, natural gas or liquid propane heaters\u003c\/li\u003e\n\u003cli\u003eAluminum-framed foam panel plenum encloses the backstructure\u003c\/li\u003e\n\u003cli\u003eDS-4 precipitation detector and DP-7 remote panel included\u003c\/li\u003e\n\u003cli\u003e100 ft of IFL interface cable included\u003c\/li\u003e\n\u003cli\u003ePlenum kits listed by antenna model, 208 and 380 versions\u003c\/li\u003e\n\u003cli\u003eTwo-year Walton warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart numbers\u003c\/th\u003e\n\u003ctd\u003eWEC37R-208-100, WEC37R-380-100, WEC45R-208-100, WEC45R-380-100, WEC49R-208-100, WEC49R-380-100, WEC49R-208-KA, WEC49R-380-KA, WEC56R-208-100, WEC56R-380-100, WEC56R-208-KA, WEC56R-380-KA, WEC65R-208-100, WEC65R-380-100, WEC73R-208-100, WEC73R-380-100, WEC76R-208-100, WEC76R-380-100, WEC81R-208-100, WEC81R-380-100, WEC93R-208-100, WEC93R-380-100, WEC94R-208-100, WEC94R-380-100, WEC94R-208-KA, WD-CC-200, WD-CC-400, WD-CC-600, AE03A-D0142-002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice Hot Air Plenum De-Ice System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003ctd\u003ePlenum (enclosure) on the rear of the antenna, heated with forced hot air from heaters on the antenna structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlenum construction\u003c\/th\u003e\n\u003ctd\u003eAluminum sheet-sided foam panels on an aluminum frame, fully enclosing the reflector backstructure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat source\u003c\/th\u003e\n\u003ctd\u003eElectric, natural gas or liquid propane heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntenna sizes\u003c\/th\u003e\n\u003ctd\u003e3.7 m to 32 m (Walton); kits below listed for ASC Signal earth station antennas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded\u003c\/th\u003e\n\u003ctd\u003eDS-4 precipitation detector, DP-7 remote panel, 100 ft of IFL interface cable, reflector heater export pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVersions\u003c\/th\u003e\n\u003ctd\u003e-208 and -380 part numbers for each kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e3.7 m kit (All 3.7 m models with enclosure, except pipe mount)\u003c\/th\u003e\n\u003ctd\u003eWEC37R-208-100 \/ WEC37R-380-100; heaters 2 x 5 kW; feed circuit 20 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e4.5 m kit (ES45M only and high-wind models)\u003c\/th\u003e\n\u003ctd\u003eWEC45R-208-100 \/ WEC45R-380-100; heaters 2 x 5 kW; feed circuit 40 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e4.9 m kit (All 4.9 m models except Ka-band)\u003c\/th\u003e\n\u003ctd\u003eWEC49R-208-100 \/ WEC49R-380-100; heaters 2 x 5 kW; feed circuit 40 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e4.9 m Ka kit (All 4.9 m Ka-band models)\u003c\/th\u003e\n\u003ctd\u003eWEC49R-208-KA \/ WEC49R-380-KA; heaters 2 x 5 kW; feed circuit 20 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e5.6 m kit (All 5.6 m models)\u003c\/th\u003e\n\u003ctd\u003eWEC56R-208-100 \/ WEC56R-380-100; heaters 2 x 7.5 kW; feed circuit 60 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e5.6 m Ka kit (ES56KA-1)\u003c\/th\u003e\n\u003ctd\u003eWEC56R-208-KA \/ WEC56R-380-KA; heaters 3 x 15 kW; feed circuit 90 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e6.5 m kit (ES65-2)\u003c\/th\u003e\n\u003ctd\u003eWEC65R-208-100 \/ WEC65R-380-100; heaters 2 x 7.5 kW; feed circuit 50 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e7.3 m kit (ES73-1)\u003c\/th\u003e\n\u003ctd\u003eWEC73R-208-100 \/ WEC73R-380-100; heaters 2 x 7.5 kW; feed circuit 50 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e7.6 m kit (All 7.6 m models)\u003c\/th\u003e\n\u003ctd\u003eWEC76R-208-100 \/ WEC76R-380-100; heaters 2 x 15 kW; feed circuit 60 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e8.1 m kit (All 8.1 m models)\u003c\/th\u003e\n\u003ctd\u003eWEC81R-208-100 \/ WEC81R-380-100; heaters 3 x 15 kW; feed circuit 140 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e9.3 m kit (All 9.3 m models)\u003c\/th\u003e\n\u003ctd\u003eWEC93R-208-100 \/ WEC93R-380-100; heaters 3 x 15 kW; feed circuit 140 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e9.4 m kit (ES94K-1)\u003c\/th\u003e\n\u003ctd\u003eWEC94R-208-100 \/ WEC94R-380-100; heaters 3 x 15 kW; feed circuit 140 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e9.4 m Ka kit (ES94KA-1)\u003c\/th\u003e\n\u003ctd\u003eWEC94R-208-KA; heaters 3 x 15 kW; feed circuit 140 A 3-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater control cables\u003c\/th\u003e\n\u003ctd\u003eWD-CC-200 (200 ft), WD-CC-400 (400 ft), WD-CC-600 (600 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplacement sensor\u003c\/th\u003e\n\u003ctd\u003eAE03A-D0142-002 DS-4 rain and snow sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eTwo years (Walton), when installed by qualified Walton installers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eDesigned for installation by experienced, qualified Walton installers; no plenum assembly instructions are supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTeleport and gateway earth station antennas\u003c\/li\u003e\n\u003cli\u003eBroadcast uplink and downlink antennas in snow regions\u003c\/li\u003e\n\u003cli\u003eKa-band antennas where reflector accuracy matters\u003c\/li\u003e\n\u003cli\u003eRetrofit de-icing of installed antennas\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eWhy heat the back of the reflector with hot air?\u003c\/h4\u003e\u003cp\u003eThe plenum warms the whole reflector and backstructure evenly, which minimizes the reflector distortion that uneven heating from electric pads or heat tape can cause through thermal expansion and contraction.\u003c\/p\u003e\u003ch4\u003eWhich antennas do the WEC part numbers fit?\u003c\/h4\u003e\u003cp\u003eThe WEC kits on the ordering table are listed for ASC Signal earth station antennas from 3.7 m to 9.4 m, including Ka-band models. Walton builds plenum systems for antennas from 3.7 m to 32 m, so send us your antenna make and model for the matching kit.\u003c\/p\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20Hot%20Air%20Plenum%20De-Icing%20System%20for%20Earth%20Station%20Antennas\u0026amp;mpn=WDI-HOT-AIR-PLENUM\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029893280111,"sku":"WDI-HOT-AIR-PLENUM","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-hot-air-plenum-de-icing-system-earth-station-antenna.jpg?v=1793921940"},{"product_id":"walton-de-ice-plenum-gas-heater-3-7-32m-antennas","title":"Walton De-Ice Gas Heater for 3.7–32m Antenna Plenum De-Icing Systems","description":"\u003cp\u003eWalton De-Ice direct-fired gas heaters supply the hot air for Walton plenum de-icing systems on earth station antennas from 3.7 m to 32 m. Walton builds them specifically for de-icing satellite antennas, to hang from the antenna mounting structure and give long, reliable service. The current design uses dual hot surface igniters for redundant ignition, a large flame-sensing rod that keeps turbulence from upsetting ignition, and a three-try ignition sequence with purge time, with no pilot assembly to maintain. An air flow switch only powers the ignition unit once blower airflow is proven. Wiring and mounting match Walton's earlier gas heaters, so existing units can be changed out directly, and the heaters meet the EU gas appliance and low voltage directives.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual hot surface igniters for redundant ignition\u003c\/li\u003e\n\u003cli\u003eLarge flame-sensing rod: turbulence no longer affects ignition\u003c\/li\u003e\n\u003cli\u003eThree-try ignition sequence with purge time; no pilot assembly or pilot orifice\u003c\/li\u003e\n\u003cli\u003ePositive blower recognition: no airflow, no ignition\u003c\/li\u003e\n\u003cli\u003eSame wiring and mounting as earlier Walton gas heaters (direct change-out)\u003c\/li\u003e\n\u003cli\u003eMeets EU Gas Appliance (2009\/142\/EC) and Low Voltage (2006\/95\/EC) directives\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eWDI-PLENUM-GAS-HEATER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice Plenum Gas Heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eWalton hot air plenum de-icing systems, 3.7 m to 32 m antennas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eDirect-fired gas heater, suspended from the antenna mounting structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIgnition\u003c\/th\u003e\n\u003ctd\u003eDual hot surface ignition, large flame-sensing rod, 3-try ignition sequence with purge time, no pilot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety interlock\u003c\/th\u003e\n\u003ctd\u003eAir flow switch (normally open) powers the ignition unit only when blower airflow is verified; otherwise ignition failure mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRetrofit\u003c\/th\u003e\n\u003ctd\u003eSame wiring and mounting configuration as the original Walton gas heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEU conformity\u003c\/th\u003e\n\u003ctd\u003eEN 60204-1:2006+A1:2009; EN 60529:1991+A1:2000 \/ IEC 60529:1989+A1:1999; EN 12669 (EN 298:2003, EN 126:2004, EN 1854:2006)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEU directives\u003c\/th\u003e\n\u003ctd\u003eGas Appliance Directive 2009\/142\/EC (GAD); Low Voltage Directive 2006\/95\/EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNorth American approvals\u003c\/th\u003e\n\u003ctd\u003eApplied for by W. B. Walton Enterprises (per Walton literature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePlenum de-icing of 3.7-32 m earth station antennas\u003c\/li\u003e\n\u003cli\u003eSites with natural gas or propane available\u003c\/li\u003e\n\u003cli\u003eReplacing older Walton gas heaters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eCan the new gas heater replace an older Walton gas heater?\u003c\/h4\u003e\u003cp\u003eYes. Walton kept the same wiring and mounting configuration, so older Walton gas heaters can be changed out for the new design.\u003c\/p\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20Gas%20Heater%20for%203.7%E2%80%9332m%20Antenna%20Plenum%20De-Icing%20Systems\u0026amp;mpn=WDI-PLENUM-GAS-HEATER\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029893443951,"sku":"WDI-PLENUM-GAS-HEATER","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-plenum-gas-heaters-on-earth-station-antenna.jpg?v=1793921940"},{"product_id":"walton-de-ice-feed-horn-subreflector-de-icing-system","title":"Walton De-Ice Feed Horn and Subreflector De-Icing System","description":"\u003cp\u003eThe Walton De-Ice Feed Horn and Subreflector De-Icing System keeps the feed and subreflector of an earth station antenna clear with heated forced air from a regenerative blower assembly. The CE-compliant blower is driven by a totally enclosed, fan-cooled (TEFC), capacitor-start half-horsepower motor with permanently sealed bearings rated for continuous duty. The blower housing, impeller and cover are cast aluminum, and internal muffling on the inlet and outlet keeps operation quiet, within OSHA standards. It complements a Walton plenum system, and the ADC-2000 and ADC-3000 controllers monitor the feed and subreflector heater and blower.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCE-compliant regenerative blower assembly\u003c\/li\u003e\n\u003cli\u003e1\/2 HP TEFC capacitor-start motor, sealed bearings, continuous duty\u003c\/li\u003e\n\u003cli\u003eCast aluminum blower housing, impeller and cover\u003c\/li\u003e\n\u003cli\u003eInlet and outlet internal muffling\u003c\/li\u003e\n\u003cli\u003eQuiet operation within OSHA standards\u003c\/li\u003e\n\u003cli\u003eClass F motor insulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eWDI-FEED-SUB-DEICE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice Feed Horn and Subreflector De-Icing System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlower\u003c\/th\u003e\n\u003ctd\u003eRegenerative blower assembly, CE compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003eTotally enclosed fan cooled (TEFC), capacitor start, 1\/2 horsepower, permanently sealed bearings, continuous duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eCast aluminum blower housing, impeller and cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise\u003c\/th\u003e\n\u003ctd\u003eInlet and outlet internal muffling; within OSHA standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor insulation\u003c\/th\u003e\n\u003ctd\u003eClass F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMonitoring\u003c\/th\u003e\n\u003ctd\u003eFeed and subreflector heater\/blower status on ADC-2000 and ADC-3000 controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEarth station antenna feeds and subreflectors\u003c\/li\u003e\n\u003cli\u003eCompleting a Walton plenum de-icing system\u003c\/li\u003e\n\u003cli\u003eDual-reflector (Cassegrain \/ Gregorian) antennas\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20Feed%20Horn%20and%20Subreflector%20De-Icing%20System\u0026amp;mpn=WDI-FEED-SUB-DEICE\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029893476719,"sku":"WDI-FEED-SUB-DEICE","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-feed-horn-subreflector-de-icing-regenerative-blower.jpg?v=1793921940"},{"product_id":"walton-de-ice-stainless-steel-plenum-electric-heater","title":"Walton De-Ice Stainless Steel Forced-Air Electric Heater for Plenum De-Icing","description":"\u003cp\u003eWalton De-Ice stainless steel electric heaters are the forced-air heating units used on Walton hot air plenum de-icing systems, built to Walton's specifications for reliable operation over a long life in harsh winter conditions. The housing and the heater element fins are stainless steel and all hardware is stainless steel or aluminum, for a rust and corrosion free life. Because de-icing heaters sit idle and exposed for long periods, Walton's V-Seal technology keeps moisture out of the heater elements, extending their life and improving reliability. The fan motors are totally enclosed fan cooled (TEFC), better suited to outdoor service than open-winding motors, and built-in thermal devices protect against overheating.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStainless steel housing and heater fins\u003c\/li\u003e\n\u003cli\u003eStainless steel or aluminum hardware throughout\u003c\/li\u003e\n\u003cli\u003eV-Seal technology keeps moisture out of the elements\u003c\/li\u003e\n\u003cli\u003eTEFC fan motor for outdoor duty\u003c\/li\u003e\n\u003cli\u003eBuilt-in thermal high-heat protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eWDI-SS-ELECTRIC-HEATER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice Stainless Steel Electric Heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eForced-air heaters for Walton hot air plenum de-icing systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing and fins\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHardware\u003c\/th\u003e\n\u003ctd\u003eStainless steel or aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElement sealing\u003c\/th\u003e\n\u003ctd\u003eV-Seal technology against moisture absorption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFan motor\u003c\/th\u003e\n\u003ctd\u003eTotally enclosed fan cooled (TEFC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection\u003c\/th\u003e\n\u003ctd\u003eBuilt-in thermal devices for high-heat protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWalton hot air plenum de-icing systems\u003c\/li\u003e\n\u003cli\u003eReplacing or adding plenum heaters\u003c\/li\u003e\n\u003cli\u003eSites where electric heat is preferred over gas\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20Stainless%20Steel%20Forced-Air%20Electric%20Heater%20for%20Plenum%20De-Icing\u0026amp;mpn=WDI-SS-ELECTRIC-HEATER\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029893640559,"sku":"WDI-SS-ELECTRIC-HEATER","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-stainless-steel-plenum-electric-heater.jpg?v=1793921940"},{"product_id":"walton-de-ice-ds-4-rain-snow-sensor-de-ice-controller","title":"Walton De-Ice DS-4 Rain\/Snow Sensor and Automatic De-Ice Controller","description":"\u003cp\u003eThe Walton De-Ice DS-4 is the automatic local control unit that switches a de-icing system on only when it is needed. A thermistor measures temperature and a moisture sensor detects precipitation, and the DS-4 microcontroller turns the heaters on when it is wet and below the adjustable trigger temperature, which keeps de-icing operating costs down. It runs on 110-120 VAC or 200-240 VAC, 50\/60 Hz, selected with a field strap, and has dual individually controlled 30 A relays at 240 VAC, an adjustable delay-off cycle, a selectable low-temperature cutoff and a replaceable precipitation sensor. The DS-4 controls Walton Snow Shield heaters and is supplied with Walton plenum systems; add a DP-7EX, DP-7SS or DP-7IQ rack panel for remote monitoring and control up to 1,200 ft away.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomatic activation lowers de-icing operating costs\u003c\/li\u003e\n\u003cli\u003eReliable rain and snow detection with a replaceable precipitation sensor\u003c\/li\u003e\n\u003cli\u003eField strap for 100-120 or 200-240 VAC\u003c\/li\u003e\n\u003cli\u003eDual 30 A at 240 VAC individually controlled relays\u003c\/li\u003e\n\u003cli\u003eAdjustable temperature trigger point and delay-off cycle\u003c\/li\u003e\n\u003cli\u003eSelectable low-temperature cutoff\u003c\/li\u003e\n\u003cli\u003e16 functions; easy installation with full access to the electronics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eDS-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice DS-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensing\u003c\/th\u003e\n\u003ctd\u003eThermistor (temperature) and moisture sensor (precipitation), microcontroller logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e110-120 VAC or 200-240 VAC, 50\/60 Hz (field strap)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRelays\u003c\/th\u003e\n\u003ctd\u003eDual 30 A at 240 VAC, individually controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdjustments\u003c\/th\u003e\n\u003ctd\u003eTemperature trigger point, delay-off cycle, selectable low-temperature cutoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunctions\u003c\/th\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrecipitation sensor\u003c\/th\u003e\n\u003ctd\u003eReplaceable (DS-4 rain and snow sensor AE03A-D0142-002)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRemote panels\u003c\/th\u003e\n\u003ctd\u003eDP-7EX, DP-7SS, DP-7IQ, up to 1,200 ft away\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeated Snow Shield antenna covers\u003c\/li\u003e\n\u003cli\u003eWalton hot air plenum systems\u003c\/li\u003e\n\u003cli\u003eIce Quake vibration systems (with the DP-7IQ)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eWhich remote panels work with the DS-4?\u003c\/h4\u003e\u003cp\u003eThe DP-7EX, DP-7SS and DP-7IQ rack panels. They connect to the DS-4 through optoisolated control leads and can be mounted up to 1,200 ft from it.\u003c\/p\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20DS-4%20Rain%2FSnow%20Sensor%20and%20Automatic%20De-Ice%20Controller\u0026amp;mpn=DS-4\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029939843439,"sku":"WDI-DS-4","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-ds-4-rain-snow-sensor-controller.jpg?v=1793921956"},{"product_id":"walton-de-ice-dp-7ex-remote-monitor-control-panel","title":"Walton De-Ice DP-7EX Remote Monitor\/Control Panel for the DS-4","description":"\u003cp\u003eThe Walton De-Ice DP-7EX is a low-cost rack panel for remotely monitoring and controlling a de-icing system run by a DS-4 local controller. It shows De-ice On status, selects Manual On, Automatic or Standby, and monitors thermal switches at up to eight antenna points to confirm heat is reaching where it is needed. The DP-7EX mounts in a single 1.75 x 19 in rack unit, with a black powder finish that keeps its indicators visible from a distance. The cable from the local unit terminates on clearly marked rear terminal blocks, and a de-pluggable interface terminal block makes swap-out easy. Control leads to the DS-4 are optoisolated for noise immunity, freedom from ground loops and circuit protection, which lets the panel sit up to 1,200 ft from the antenna. Dry contact I\/O reports status to station monitor and control equipment and allows a full remote Manual On, whatever position the panel switch is in, with a panel indicator showing a remote M\u0026amp;C Manual On command.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDe-ice On status with Manual On, Automatic and Standby control\u003c\/li\u003e\n\u003cli\u003eMonitors thermal switches on up to eight antenna points\u003c\/li\u003e\n\u003cli\u003eFull remote control for testing\u003c\/li\u003e\n\u003cli\u003eDry contact M\u0026amp;C interface with remote Manual On\u003c\/li\u003e\n\u003cli\u003eUp to 1,200 ft from the DS-4; optoisolated control leads\u003c\/li\u003e\n\u003cli\u003e100-120 VAC standard, 200-240 VAC optional\u003c\/li\u003e\n\u003cli\u003eStandard or high-density configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eDP-7EX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice DP-7EX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eSingle rack unit panel, 1.75 x 19 in, black finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDistance to local control\u003c\/th\u003e\n\u003ctd\u003eUp to 1,200 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCustomer interface\u003c\/th\u003e\n\u003ctd\u003eDry contact I\/O for station monitor and control equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModes\u003c\/th\u003e\n\u003ctd\u003eManual On, Automatic, Standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocal controller\u003c\/th\u003e\n\u003ctd\u003eDS-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStatus\u003c\/th\u003e\n\u003ctd\u003eDe-ice On; thermal switch monitoring on up to 8 antenna points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e100-120 VAC standard; 200-240 VAC optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConfigurations\u003c\/th\u003e\n\u003ctd\u003eStandard or high density\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStation control rooms and equipment racks\u003c\/li\u003e\n\u003cli\u003eRemote monitoring and test of antenna de-icing\u003c\/li\u003e\n\u003cli\u003eIntegration with station M\u0026amp;C systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eWhat does the DP-7EX add to a DS-4?\u003c\/h4\u003e\u003cp\u003eRemote status and control from the equipment room: De-ice On status, Manual On \/ Automatic \/ Standby selection, thermal switch monitoring at up to eight antenna points and dry contacts for your M\u0026amp;C system.\u003c\/p\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20DP-7EX%20Remote%20Monitor%2FControl%20Panel%20for%20the%20DS-4\u0026amp;mpn=DP-7EX\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029940007279,"sku":"WDI-DP-7EX","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-dp-7ex-remote-monitor-control-panel.jpg?v=1793921940"},{"product_id":"walton-de-ice-adc-2000-antenna-de-icing-control-system","title":"Walton De-Ice ADC-2000 Antenna De-Icing Control System with DS-15 and DP-8 Units","description":"\u003cp\u003eThe Walton De-Ice ADC-2000 is an automatic antenna de-icing control system for Walton hot air plenum systems, made of a rack-mounted DP-8 Remote Control\/Status Unit and a DS-15 Local Control Unit built into the power distribution panel on or near the antenna. Coupled with a Walton plenum system, it keeps the reflector, feed and subreflector ice-free without help from site staff, and it can also run a rain blower. The DS-15 detects rain and snow, monitors the system and switches heater power, with PRECIP, COLD and RUN LEDs and system and thermal-disc bypass switches for testing and emergencies; it talks to the DP-8 over a dedicated 4-wire RS-422 link plus a summary alarm contact. From the DP-8 the operator selects Automatic, De-ice Manual On or Rain Blower Manual On, and sees Antenna Wet, Antenna Icy, De-ice On, Feed Heat On, Sub Heat On and Rain Blower On status plus Blower On, Call For Heat, Heater On, Heater Failure for up to 4 heaters. All status is available to the station M\u0026amp;C system over RS-232 or an addressed RS-485 party line, with an optional IP port. The ADC-2000 replaces the earlier Walton DDC-400 controller with simpler, more reliable units and the same monitoring and control.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMonitors up to 4 heaters\u003c\/li\u003e\n\u003cli\u003eAutomatic activation lowers de-icing operating costs\u003c\/li\u003e\n\u003cli\u003eRain and snow detection with a replaceable precipitation sensor\u003c\/li\u003e\n\u003cli\u003eAlso controls a rain blower, if fitted\u003c\/li\u003e\n\u003cli\u003eAdjustable temperature trigger point (34-44 °F) and delay-off cycle\u003c\/li\u003e\n\u003cli\u003eSelectable low-temperature cutoff\u003c\/li\u003e\n\u003cli\u003eMonitors feed horn and subreflector heater\/blower\u003c\/li\u003e\n\u003cli\u003eM\u0026amp;C via RS-232 or addressed 4-wire RS-485 party line; optional IP port\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the Walton DDC-400\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart numbers\u003c\/th\u003e\n\u003ctd\u003eADC-2000, DS-15, DP-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice ADC-2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003ctd\u003eADC-2000: DS-15 local control unit + DP-8 rack-mounted remote control\/status unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeaters monitored\u003c\/th\u003e\n\u003ctd\u003eUp to 4 (Blower On, Call For Heat, Heater On, Heater Failure)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocal unit\u003c\/th\u003e\n\u003ctd\u003eDS-15, inside the power distribution panel on or near the antenna; rain\/snow detection, monitoring, heater power switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocal indicators and switches\u003c\/th\u003e\n\u003ctd\u003ePRECIP, COLD and RUN LEDs; system bypass and thermal disc bypass switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocal-remote link\u003c\/th\u003e\n\u003ctd\u003eDedicated 4-wire RS-422 serial link plus summary alarm relay contact; #22 multi-conductor cable with an overall shield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating modes\u003c\/th\u003e\n\u003ctd\u003eAutomatic, De-ice Manual On, Rain Blower Manual On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature trigger\u003c\/th\u003e\n\u003ctd\u003eAdjustable, 34 °F to 44 °F; selectable low-temperature cutoff; adjustable delay-off cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem status LEDs\u003c\/th\u003e\n\u003ctd\u003eAntenna Wet, Antenna Icy, De-ice On, Feed Heat On, Sub Heat On, Rain Blower On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eM\u0026amp;C interface\u003c\/th\u003e\n\u003ctd\u003eRS-232 or addressed 4-wire RS-485 party line on the remote unit; IP addressable through an optional port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces\u003c\/th\u003e\n\u003ctd\u003eWalton DDC-400 control unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWalton hot air plenum de-icing systems\u003c\/li\u003e\n\u003cli\u003eTeleports needing unattended de-icing with M\u0026amp;C reporting\u003c\/li\u003e\n\u003cli\u003eUpgrading Walton DDC-400 controllers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eCan the ADC-2000 replace our old DDC-400?\u003c\/h4\u003e\u003cp\u003eYes. Walton offers the ADC-2000 local and remote units as the replacement for the last-generation DDC-400, with the same monitoring and control capabilities in simpler, more reliable units.\u003c\/p\u003e\u003ch4\u003eWhat is the difference between the ADC-2000 and ADC-3000?\u003c\/h4\u003e\u003cp\u003eThe ADC-2000 (DS-15 + DP-8) monitors up to four heaters. The ADC-3000 (DS-16 + DP-9) handles up to six heaters, adds Over Temp heater status and monitors propane fuel consumption.\u003c\/p\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20ADC-2000%20Antenna%20De-Icing%20Control%20System%20with%20DS-15%20and%20DP-8%20Units\u0026amp;mpn=ADC-2000\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029940040047,"sku":"WDI-ADC-2000","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-adc-2000-dp-8-remote-control-status-panel.jpg?v=1793921940"},{"product_id":"walton-de-ice-adc-3000-antenna-de-icing-control-system","title":"Walton De-Ice ADC-3000 Antenna De-Icing Control System with DS-16 and DP-9 Units","description":"\u003cp\u003eThe Walton De-Ice ADC-3000 is an automatic antenna de-icing control system for Walton hot air plenum systems, made of a rack-mounted DP-9 Remote Control\/Status Unit and a DS-16 Local Control Unit built into the power distribution panel on or near the antenna. Coupled with a Walton plenum system, it keeps the reflector, feed and subreflector ice-free without help from site staff, and it can also run a rain blower. The DS-16 detects rain and snow, monitors the system and switches heater power, with PRECIP, COLD and RUN LEDs and system and thermal-disc bypass switches for testing and emergencies; it talks to the DP-9 over a dedicated 4-wire RS-422 link plus a summary alarm contact. From the DP-9 the operator selects Automatic, De-ice Manual On or Rain Blower Manual On, and sees Antenna Wet, Antenna Icy, De-ice On, Feed Heat On, Sub Heat On and Rain Blower On status plus Blower On, Call For Heat, Heater On, Heater Failure, Over Temp for up to 6 heaters. It also monitors propane fuel consumption, with 50% and 20% fuel LEDs. All status is available to the station M\u0026amp;C system over RS-232 or an addressed RS-485 party line, with an optional IP port. For systems with up to six gas or electric heaters, the ADC-3000 directly replaces the earlier Walton DDC-400, on a single board with no cards to pull from a motherboard.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMonitors up to 6 heaters and propane fuel consumption\u003c\/li\u003e\n\u003cli\u003eAutomatic activation lowers de-icing operating costs\u003c\/li\u003e\n\u003cli\u003eRain and snow detection with a replaceable precipitation sensor\u003c\/li\u003e\n\u003cli\u003eAlso controls a rain blower, if fitted\u003c\/li\u003e\n\u003cli\u003eAdjustable temperature trigger point (34-44 °F) and delay-off cycle\u003c\/li\u003e\n\u003cli\u003eSelectable low-temperature cutoff\u003c\/li\u003e\n\u003cli\u003eMonitors feed horn and subreflector heater\/blower\u003c\/li\u003e\n\u003cli\u003eM\u0026amp;C via RS-232 or addressed 4-wire RS-485 party line; optional IP port\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the Walton DDC-400\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart numbers\u003c\/th\u003e\n\u003ctd\u003eADC-3000, DS-16, DP-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice ADC-3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003ctd\u003eADC-3000: DS-16 local control unit + DP-9 rack-mounted remote control\/status unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeaters monitored\u003c\/th\u003e\n\u003ctd\u003eUp to 6 (Blower On, Call For Heat, Heater On, Heater Failure, Over Temp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocal unit\u003c\/th\u003e\n\u003ctd\u003eDS-16, inside the power distribution panel on or near the antenna; rain\/snow detection, monitoring, heater power switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocal indicators and switches\u003c\/th\u003e\n\u003ctd\u003ePRECIP, COLD and RUN LEDs; system bypass and thermal disc bypass switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocal-remote link\u003c\/th\u003e\n\u003ctd\u003eDedicated 4-wire RS-422 serial link plus summary alarm relay contact; multi-conductor cable with an overall shield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating modes\u003c\/th\u003e\n\u003ctd\u003eAutomatic, De-ice Manual On, Rain Blower Manual On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature trigger\u003c\/th\u003e\n\u003ctd\u003eAdjustable, 34 °F to 44 °F; selectable low-temperature cutoff; adjustable delay-off cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem status LEDs\u003c\/th\u003e\n\u003ctd\u003eAntenna Wet, Antenna Icy, De-ice On, Feed Heat On, Sub Heat On, Rain Blower On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eM\u0026amp;C interface\u003c\/th\u003e\n\u003ctd\u003eRS-232 or addressed 4-wire RS-485 party line on the remote unit; IP addressable through an optional port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel monitoring\u003c\/th\u003e\n\u003ctd\u003ePropane fuel consumption, 50% and 20% LEDs on the DP-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces\u003c\/th\u003e\n\u003ctd\u003eWalton DDC-400 control unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWalton hot air plenum de-icing systems\u003c\/li\u003e\n\u003cli\u003eTeleports needing unattended de-icing with M\u0026amp;C reporting\u003c\/li\u003e\n\u003cli\u003eUpgrading Walton DDC-400 controllers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eCan the ADC-3000 replace our old DDC-400?\u003c\/h4\u003e\u003cp\u003eYes. Walton offers the ADC-3000 local and remote units as the replacement for the last-generation DDC-400, with the same monitoring and control capabilities for systems with up to six gas or electric heaters, on a single board instead of plug-in cards.\u003c\/p\u003e\u003ch4\u003eWhat is the difference between the ADC-2000 and ADC-3000?\u003c\/h4\u003e\u003cp\u003eThe ADC-2000 (DS-15 + DP-8) monitors up to four heaters. The ADC-3000 (DS-16 + DP-9) handles up to six heaters, adds Over Temp heater status and monitors propane fuel consumption.\u003c\/p\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20ADC-3000%20Antenna%20De-Icing%20Control%20System%20with%20DS-16%20and%20DP-9%20Units\u0026amp;mpn=ADC-3000\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029940105583,"sku":"WDI-ADC-3000","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-adc-3000-dp-9-remote-control-status-panel.jpg?v=1793921940"},{"product_id":"walton-de-ice-snow-shield-heated-antenna-cover","title":"Walton De-Ice Snow Shield Heated Antenna Cover De-Icing System, 0.6–6.3m","description":"\u003cp\u003eThe Walton De-Ice Snow Shield Heated system pairs a coated-fabric antenna cover with active heat for antennas from 0.6 m to 6.3 m. The Snow Shield cover is stretched over the reflector and is virtually invisible to RF; a Walton electric or gas heater blows warm air behind it, controlled automatically by a DS-4 or DS-6 rain\/snow sensor so the heat runs only in icing weather. Walton holds patents on combining an antenna cover with active heating. Covers come in PTFE, the original fabric used since 1996 with nearly 5,000 deployed and a life over 20 years, or lower-cost Tedlar®- or Kynar®-coated polyester, and none need to be removed in summer. Electric heaters run from 800 W (48 VAC, no electrician needed) to 12 kW, and Walton states its Snow Shield electric heaters with the DS-4, DS-6 and DS-12 controllers meet EU Low Voltage Directive 2006\/95\/EC.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCover plus active electric or gas heat for 0.6-6.3 m antennas\u003c\/li\u003e\n\u003cli\u003eFabric virtually invisible to RF\u003c\/li\u003e\n\u003cli\u003ePTFE, Tedlar® or Kynar® fabric options\u003c\/li\u003e\n\u003cli\u003eAutomatic control by DS-4 or DS-6 rain\/snow sensor; DP-7SS remote panel option\u003c\/li\u003e\n\u003cli\u003eElectric heaters 800 W to 12 kW, or Walton gas heaters\u003c\/li\u003e\n\u003cli\u003eStays on year-round; Ice Quake vibration can be added\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eWDI-SNOW-SHIELD-HEATED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice Snow Shield Heated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntenna sizes\u003c\/th\u003e\n\u003ctd\u003e0.6 m to 6.3 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eCoated architectural fabric, virtually invisible to RF, stretched over the antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFabric options\u003c\/th\u003e\n\u003ctd\u003ePTFE-coated (white, life expectancy over 20 years); Tedlar®-coated polyester; Kynar®-coated polyester (10-15 years installed life)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUpgrades\u003c\/th\u003e\n\u003ctd\u003eElectric heater, gas heater or Ice Quake vibration can be added later without removing the cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeating\u003c\/th\u003e\n\u003ctd\u003eWalton electric heaters (800 W to 12 kW) or gas heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl\u003c\/th\u003e\n\u003ctd\u003eDS-4 or DS-6 automatic rain\/snow sensor controller; DP-7SS remote panel optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEU conformity\u003c\/th\u003e\n\u003ctd\u003eSnow Shield electric heaters with DS-4, DS-6 and DS-12 controllers: Directive 2006\/95\/EC (per Walton)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKynar fabric\u003c\/th\u003e\n\u003ctd\u003ePolyester base 4.3 oz\/yd² (146 g\/m²); coated 21 oz\/yd² (712 g\/m²); hydrostatic resistance 500 psi (3.45 MPa); low temperature pass at -67 °F (-55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKynar fabric strength\u003c\/th\u003e\n\u003ctd\u003eGrab tensile 375\/350 lb (1669\/1558 N); strip tensile 350\/325 lb\/in; trapezoidal tear 50\/60 lb (223\/267 N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlame resistance (Kynar)\u003c\/th\u003e\n\u003ctd\u003eNFPA 701, ULC-S109, ASTM D6413; ASTM E84 flame spread index \u0026lt;25, smoke development \u0026lt;450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF loss (Kynar, Walton test)\u003c\/th\u003e\n\u003ctd\u003e0.4 dB gain drop at 20.7 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVSAT and small earth station antennas in snow regions\u003c\/li\u003e\n\u003cli\u003eTeleport and broadcast receive antennas up to 6.3 m\u003c\/li\u003e\n\u003cli\u003eSites where unattended operation is critical\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eWhich Snow Shield fabric should I choose?\u003c\/h4\u003e\u003cp\u003ePTFE gives the longest life (over 20 years) and has been used since 1996. Tedlar®-coated polyester has RF transparency close to PTFE at lower cost, and Kynar®-coated polyester is the lowest-cost option with a 10-15 year installed life. All three can stay on the antenna year-round.\u003c\/p\u003e\u003ch4\u003eCan I add heat later?\u003c\/h4\u003e\u003cp\u003eYes. A Snow Shield cover can be upgraded with a Walton electric heater, gas heater or Ice Quake vibration system at a later date without removing the cover from the antenna.\u003c\/p\u003e\u003ch4\u003eWhich heater do I need?\u003c\/h4\u003e\u003cp\u003eWalton sizes the heater by antenna: an 800 W 48 VAC heater for 0.6-1.2 m, 1.2-2 kW for 0.6-2.3 m, 4 kW for 2.4-3.1 m, 6-12 kW for 3.2-5.0 m, or a gas heater for 3.2-6.3 m. Send us the antenna and site and Digisat will size it.\u003c\/p\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20Snow%20Shield%20Heated%20Antenna%20Cover%20De-Icing%20System\u0026amp;mpn=WDI-SNOW-SHIELD-HEATED\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029953966447,"sku":"WDI-SNOW-SHIELD-HEATED","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-snow-shield-heated-antenna-cover.jpg?v=1793921940"},{"product_id":"walton-de-ice-snow-shield-passive-antenna-cover","title":"Walton De-Ice Snow Shield Passive Antenna Cover, 0.6–6.3m","description":"\u003cp\u003eThe Walton De-Ice Snow Shield Passive cover protects antennas from 0.6 m to 6.3 m from snow, ice, rain and sun with no power at all. The coated architectural fabric is stretched over the reflector, is virtually invisible to RF, and its slick surface sheds snow and ice. Choose PTFE, the original Snow Shield fabric used since 1996 with a life expectancy over 20 years, Tedlar®-coated polyester with RF transparency close to PTFE, or Kynar®-coated polyester with a 10-15 year installed life at the lowest cost. Walton's tests of the Kynar fabric showed only a 0.4 dB gain drop at 20.7 GHz. The covers can stay on all year, and a passive Snow Shield can later be upgraded with an electric or gas heater or the Ice Quake vibration system without removing it.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNo power required\u003c\/li\u003e\n\u003cli\u003eFabric virtually invisible to RF; 0.4 dB at 20.7 GHz for Kynar (Walton test)\u003c\/li\u003e\n\u003cli\u003ePTFE, Tedlar® or Kynar® fabric options\u003c\/li\u003e\n\u003cli\u003eStays on year-round\u003c\/li\u003e\n\u003cli\u003eUpgradable to heated or Ice Quake without removing the cover\u003c\/li\u003e\n\u003cli\u003eFlame resistant fabric (NFPA 701, ASTM E84)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eWDI-SNOW-SHIELD-PASSIVE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice Snow Shield Passive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntenna sizes\u003c\/th\u003e\n\u003ctd\u003e0.6 m to 6.3 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eCoated architectural fabric, virtually invisible to RF, stretched over the antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFabric options\u003c\/th\u003e\n\u003ctd\u003ePTFE-coated (white, life expectancy over 20 years); Tedlar®-coated polyester; Kynar®-coated polyester (10-15 years installed life)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUpgrades\u003c\/th\u003e\n\u003ctd\u003eElectric heater, gas heater or Ice Quake vibration can be added later without removing the cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKynar fabric\u003c\/th\u003e\n\u003ctd\u003ePolyester base 4.3 oz\/yd² (146 g\/m²); coated 21 oz\/yd² (712 g\/m²); hydrostatic resistance 500 psi (3.45 MPa); low temperature pass at -67 °F (-55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKynar fabric strength\u003c\/th\u003e\n\u003ctd\u003eGrab tensile 375\/350 lb (1669\/1558 N); strip tensile 350\/325 lb\/in; trapezoidal tear 50\/60 lb (223\/267 N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlame resistance (Kynar)\u003c\/th\u003e\n\u003ctd\u003eNFPA 701, ULC-S109, ASTM D6413; ASTM E84 flame spread index \u0026lt;25, smoke development \u0026lt;450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF loss (Kynar, Walton test)\u003c\/th\u003e\n\u003ctd\u003e0.4 dB gain drop at 20.7 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVSAT and small earth station antennas\u003c\/li\u003e\n\u003cli\u003eReceive-only and TVRO antennas\u003c\/li\u003e\n\u003cli\u003eSites without power at the antenna\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eWhich Snow Shield fabric should I choose?\u003c\/h4\u003e\u003cp\u003ePTFE gives the longest life (over 20 years) and has been used since 1996. Tedlar®-coated polyester has RF transparency close to PTFE at lower cost, and Kynar®-coated polyester is the lowest-cost option with a 10-15 year installed life. All three can stay on the antenna year-round.\u003c\/p\u003e\u003ch4\u003eCan I add heat later?\u003c\/h4\u003e\u003cp\u003eYes. A Snow Shield cover can be upgraded with a Walton electric heater, gas heater or Ice Quake vibration system at a later date without removing the cover from the antenna.\u003c\/p\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20Snow%20Shield%20Passive%20Antenna%20Cover\u0026amp;mpn=WDI-SNOW-SHIELD-PASSIVE\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029954031983,"sku":"WDI-SNOW-SHIELD-PASSIVE","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-snow-shield-passive-antenna-cover.jpg?v=1793921940"},{"product_id":"walton-de-ice-ptfe-feed-horn-cover-passive-heated","title":"Walton De-Ice PTFE Feed Horn Cover, Passive and Heated","description":"\u003cp\u003eWalton De-Ice PTFE feed horn covers keep ice and snow off the antenna feed. The passive cover is made from the same PTFE-coated fabric as the Snow Shield reflector cover; PTFE has the lowest coefficient of friction of any solid, so snow and ice do not build up on it. For a higher level of protection, the heated feed cover adds a 24 VAC, 10 W silicone heater pad inside the cover, and runs from 220\/230 VAC single phase 50 Hz or 120 VAC single phase 60 Hz. Pair it with a Snow Shield cover for complete protection of a small antenna.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePTFE-coated fabric, the same as the Snow Shield reflector cover\u003c\/li\u003e\n\u003cli\u003ePassive version needs no power\u003c\/li\u003e\n\u003cli\u003eHeated version: 24 VAC, 10 W silicone heater pad inside the cover\u003c\/li\u003e\n\u003cli\u003eHeated version runs from 120 VAC 60 Hz or 220\/230 VAC 50 Hz single phase\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eWDI-PTFE-FEED-COVER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice PTFE Feed Horn Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePTFE-coated fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVersions\u003c\/th\u003e\n\u003ctd\u003ePassive; heated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater (heated version)\u003c\/th\u003e\n\u003ctd\u003e24 VAC, 10 W silicone heater pad inside the cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply (heated version)\u003c\/th\u003e\n\u003ctd\u003e220\/230 VAC 1-phase 50 Hz or 120 VAC 1-phase 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFeed horns of VSAT and earth station antennas\u003c\/li\u003e\n\u003cli\u003eCompleting a Snow Shield installation\u003c\/li\u003e\n\u003cli\u003eFeeds that ice up on otherwise clear antennas\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20PTFE%20Feed%20Horn%20Cover\u0026amp;mpn=WDI-PTFE-FEED-COVER\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029954195823,"sku":"WDI-PTFE-FEED-COVER","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-ptfe-feed-horn-cover.jpg?v=1793921940"},{"product_id":"walton-de-ice-ds-6-snow-shield-local-control-unit","title":"Walton De-Ice DS-6 Local Control Unit for Heated Snow Shields, NEMA 4X","description":"\u003cp\u003eThe Walton De-Ice DS-6 is a cost-effective automatic control unit for heated Snow Shield systems with gas heaters or 6 kW and 12 kW electric heaters. It works like the DS-4, turning the heater on when its precipitation sensor detects moisture and the temperature is below the adjustable trigger point, but it comes in a NEMA 4X non-metallic enclosure that houses the DS-6 circuit board together with the terminal blocks and circuit breakers that gas heaters and the larger electric heaters need. Walton designed its Snow Shield controls to operate reliably in high-noise, low-temperature environments. Add a DP-7SS rack panel for remote monitoring and control.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor gas heaters and 6 kW \/ 12 kW electric heaters\u003c\/li\u003e\n\u003cli\u003eNEMA 4X non-metallic enclosure with terminal blocks and circuit breakers\u003c\/li\u003e\n\u003cli\u003eAutomatic activation lowers operating costs\u003c\/li\u003e\n\u003cli\u003eReliable snow detection, replaceable precipitation sensor\u003c\/li\u003e\n\u003cli\u003eAdjustable temperature trigger point\u003c\/li\u003e\n\u003cli\u003eDP-7SS remote panel option\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eDS-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice DS-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eHeated Snow Shield with gas heaters or 6 kW \/ 12 kW electric heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnclosure\u003c\/th\u003e\n\u003ctd\u003eNEMA 4X non-metallic, with DS-6 circuit board, terminal blocks and circuit breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensing\u003c\/th\u003e\n\u003ctd\u003eMoisture (precipitation) sensor and thermistor; replaceable precipitation sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdjustment\u003c\/th\u003e\n\u003ctd\u003eTemperature trigger point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRemote panel\u003c\/th\u003e\n\u003ctd\u003eDP-7SS, up to 1,200 ft away\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeated Snow Shields with gas heaters\u003c\/li\u003e\n\u003cli\u003eHeated Snow Shields with 6 kW or 12 kW electric heaters (3.2-5.0 m antennas)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20DS-6%20Local%20Control%20Unit%20for%20Heated%20Snow%20Shields\u0026amp;mpn=DS-6\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029954228591,"sku":"WDI-DS-6","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-ds-6-local-control-unit.jpg?v=1793921940"},{"product_id":"walton-de-ice-dp-7ss-snow-shield-remote-control-panel","title":"Walton De-Ice DP-7SS Snow Shield Remote Monitor\/Control Panel","description":"\u003cp\u003eThe Walton De-Ice DP-7SS is a low-cost rack panel for remotely monitoring and controlling heated Snow Shield systems run by a DS-4 or DS-6 local control unit. It has Blower On and Heater On indicator LEDs, selects Manual, Auto or Standby mode, and provides dry contact I\/O for the station M\u0026amp;C system. The single rack unit (1.75 x 19 in) panel has a black finish for good indicator visibility and can be located up to 1,200 ft from the DS-4 or DS-6.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlower On and Heater On LEDs\u003c\/li\u003e\n\u003cli\u003eManual, Auto or Standby mode selection\u003c\/li\u003e\n\u003cli\u003eDry contact I\/O for station M\u0026amp;C\u003c\/li\u003e\n\u003cli\u003eWorks with the DS-4 and DS-6\u003c\/li\u003e\n\u003cli\u003eUp to 1,200 ft from the local controller\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eDP-7SS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice DP-7SS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eSingle rack unit panel, 1.75 x 19 in, black finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDistance to local control\u003c\/th\u003e\n\u003ctd\u003eUp to 1,200 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCustomer interface\u003c\/th\u003e\n\u003ctd\u003eDry contact I\/O for station monitor and control equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModes\u003c\/th\u003e\n\u003ctd\u003eManual On, Automatic, Standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocal controller\u003c\/th\u003e\n\u003ctd\u003eDS-4 or DS-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStatus\u003c\/th\u003e\n\u003ctd\u003eBlower On, Heater On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStation control rooms and equipment racks\u003c\/li\u003e\n\u003cli\u003eRemote monitoring and test of antenna de-icing\u003c\/li\u003e\n\u003cli\u003eIntegration with station M\u0026amp;C systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eDoes the DP-7SS work with the DS-6?\u003c\/h4\u003e\u003cp\u003eYes. The DP-7SS remotely monitors and controls either the DS-4 or the DS-6 Snow Shield control unit from up to 1,200 ft away.\u003c\/p\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20DP-7SS%20Snow%20Shield%20Remote%20Monitor%2FControl%20Panel\u0026amp;mpn=DP-7SS\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029963338095,"sku":"WDI-DP-7SS","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-dp-7ss-remote-monitor-control-panel.jpg?v=1793921940"},{"product_id":"walton-de-ice-snow-shield-48-vac-heater-0-6-1-2m-antennas","title":"Walton De-Ice Snow Shield 48 VAC 800 W Heater for 0.6–1.2m Antennas","description":"\u003cp\u003eThe Walton De-Ice 48 VAC heater was designed for 0.6 m to 1.2 m antennas at sites with no AC power at the antenna. A transformer that plugs into a wall outlet up to 500 ft away feeds the heater over #8\/2 conductor 150 V cable, which can run with the RF cable, so no conduit or electrician is needed. The heater supplies 48 VAC to an 800 W element and rectifies it for the 48 VDC blower. An on\/off switch on the transformer turns the system on in the fall and off in the spring; the blower then runs continuously and an internal thermostat switches the element on when the outside temperature falls below its preset range.\u003c\/p\u003e\u003ch3\u003eOther models in this series\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/walton-de-ice-snow-shield-heater-0-6-2-3m-antennas-120-220-230-vac\"\u003eWDI-SS-HTR-2KW\u003c\/a\u003e: 1.2-2 kW, 0.6-2.3 m\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/walton-de-ice-snow-shield-4kw-heater-2-4-3-1m-antennas\"\u003eWDI-SS-HTR-4KW\u003c\/a\u003e: 4 kW, 2.4-3.1 m\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/walton-de-ice-snow-shield-6-12kw-heater-3-2-5-0m-antennas\"\u003eWDI-SS-HTR-12KW\u003c\/a\u003e: 6-12 kW, 3.2-5.0 m\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/walton-de-ice-snow-shield-electric-heaters\"\u003eCompare all 4 Walton De-Ice Snow Shield Electric Heaters models\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eWDI-SS-HTR-48VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice Snow Shield Electric Heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCover\u003c\/th\u003e\n\u003ctd\u003eWalton Snow Shield (heated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlower motors\u003c\/th\u003e\n\u003ctd\u003eBrushless, maintenance free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl\u003c\/th\u003e\n\u003ctd\u003eOn\/off switch on the transformer; built-in thermostat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntenna size\u003c\/th\u003e\n\u003ctd\u003e0.6 m to 1.2 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater\u003c\/th\u003e\n\u003ctd\u003e800 W element, 48 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlower\u003c\/th\u003e\n\u003ctd\u003e48 VDC (rectified from 48 VAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003ePlug-in transformer up to 500 ft from the antenna; #8\/2 conductor 150 V cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eNo conduit or electrician required; cable can run with the RF cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20Snow%20Shield%2048%20VAC%20800%20W%20Heater%20for%200.6%E2%80%931.2m%20Antennas\u0026amp;mpn=WDI-SS-HTR-48VAC\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029963501935,"sku":"WDI-SS-HTR-48VAC","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-snow-shield-48-vac-heater-0-6-1-2m-antennas.jpg?v=1793921940"},{"product_id":"walton-de-ice-snow-shield-heater-0-6-2-3m-antennas-120-220-230-vac","title":"Walton De-Ice Snow Shield 1.2–2 kW Heater for 0.6–2.3m Antennas, 120\/220\/230 VAC","description":"\u003cp\u003eThe Walton De-Ice 120\/220\/230 VAC heater for 0.6 m to 2.3 m antennas uses the same design as the 48 VAC heater, but runs the element and blower directly from 120, 220 or 230 VAC and delivers 1,200, 1,700 or 2,000 W of heat as required. The blower motor is brushless and maintenance free. It is controlled by the DS-4 moisture\/temperature sensor, and the rack-mounted DP-7SS remote panel can be added. Unlike the 48 VAC heater, it needs a professionally installed electrical service.\u003c\/p\u003e\u003ch3\u003eOther models in this series\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/walton-de-ice-snow-shield-48-vac-heater-0-6-1-2m-antennas\"\u003eWDI-SS-HTR-48VAC\u003c\/a\u003e: 48 VAC heater, 0.6-1.2 m\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/walton-de-ice-snow-shield-4kw-heater-2-4-3-1m-antennas\"\u003eWDI-SS-HTR-4KW\u003c\/a\u003e: 4 kW, 2.4-3.1 m\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/walton-de-ice-snow-shield-6-12kw-heater-3-2-5-0m-antennas\"\u003eWDI-SS-HTR-12KW\u003c\/a\u003e: 6-12 kW, 3.2-5.0 m\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/walton-de-ice-snow-shield-electric-heaters\"\u003eCompare all 4 Walton De-Ice Snow Shield Electric Heaters models\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eWDI-SS-HTR-2KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice Snow Shield Electric Heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCover\u003c\/th\u003e\n\u003ctd\u003eWalton Snow Shield (heated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlower motors\u003c\/th\u003e\n\u003ctd\u003eBrushless, maintenance free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl\u003c\/th\u003e\n\u003ctd\u003eDS-4 rain\/snow sensor (DS-6 for 6\/12 kW); DP-7SS remote panel optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntenna size\u003c\/th\u003e\n\u003ctd\u003e0.6 m to 2.3 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e1,200, 1,700 or 2,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply\u003c\/th\u003e\n\u003ctd\u003e120 VAC 60 Hz, 220 VAC 50\/60 Hz or 230 VAC 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent, 1.2 kW\u003c\/th\u003e\n\u003ctd\u003e14 A (120 V), 7.45 A (220 V), 7.22 A (230 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent, 1.7 kW\u003c\/th\u003e\n\u003ctd\u003e18.17 A (120 V), 9.72 A (220 V), 9.39 A (230 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent, 2 kW\u003c\/th\u003e\n\u003ctd\u003e20.67 A (120 V), 11.09 A (220 V), 10.69 A (230 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApprovals\u003c\/th\u003e\n\u003ctd\u003eWalton marks some 220 VAC ratings (and the 2 kW 120 VAC rating) as pending UL\/CE approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eProfessionally installed electrical service required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20Snow%20Shield%201.2%E2%80%932%20kW%20Heater%20for%200.6%E2%80%932.3m%20Antennas\u0026amp;mpn=WDI-SS-HTR-2KW\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029963534703,"sku":"WDI-SS-HTR-2KW","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-snow-shield-electric-heater-0-6-2-3m-antennas.jpg?v=1793921940"},{"product_id":"walton-de-ice-snow-shield-4kw-heater-2-4-3-1m-antennas","title":"Walton De-Ice Snow Shield 4 kW Heater for 2.4–3.1m Antennas, 120\/220\/230 VAC","description":"\u003cp\u003eThe Walton De-Ice heater for 2.4 m to 3.1 m antennas uses two 2,000 W elements for 4,000 W of heat, with brushless, maintenance-free blower motors, at 120, 220 or 230 VAC. It is controlled by the DS-4 moisture\/temperature sensor, the rack-mounted DP-7SS remote panel can be added, and it needs a professionally installed electrical service.\u003c\/p\u003e\u003ch3\u003eOther models in this series\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/walton-de-ice-snow-shield-48-vac-heater-0-6-1-2m-antennas\"\u003eWDI-SS-HTR-48VAC\u003c\/a\u003e: 48 VAC heater, 0.6-1.2 m\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/walton-de-ice-snow-shield-heater-0-6-2-3m-antennas-120-220-230-vac\"\u003eWDI-SS-HTR-2KW\u003c\/a\u003e: 1.2-2 kW, 0.6-2.3 m\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/walton-de-ice-snow-shield-6-12kw-heater-3-2-5-0m-antennas\"\u003eWDI-SS-HTR-12KW\u003c\/a\u003e: 6-12 kW, 3.2-5.0 m\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/walton-de-ice-snow-shield-electric-heaters\"\u003eCompare all 4 Walton De-Ice Snow Shield Electric Heaters models\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eWDI-SS-HTR-4KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice Snow Shield Electric Heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCover\u003c\/th\u003e\n\u003ctd\u003eWalton Snow Shield (heated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlower motors\u003c\/th\u003e\n\u003ctd\u003eBrushless, maintenance free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl\u003c\/th\u003e\n\u003ctd\u003eDS-4 rain\/snow sensor (DS-6 for 6\/12 kW); DP-7SS remote panel optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntenna size\u003c\/th\u003e\n\u003ctd\u003e2.4 m to 3.1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e4,000 W (2 x 2,000 W elements)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply\u003c\/th\u003e\n\u003ctd\u003e120 VAC 60 Hz, 220 VAC 50\/60 Hz or 230 VAC 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent, 4 kW\u003c\/th\u003e\n\u003ctd\u003e36.83 A (120 V), 20.48 A (220 V), 19.39 A (230 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApprovals\u003c\/th\u003e\n\u003ctd\u003eWalton marks some 220 VAC ratings (and the 2 kW 120 VAC rating) as pending UL\/CE approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eProfessionally installed electrical service required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20Snow%20Shield%204%20kW%20Heater%20for%202.4%E2%80%933.1m%20Antennas\u0026amp;mpn=WDI-SS-HTR-4KW\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029963567471,"sku":"WDI-SS-HTR-4KW","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-snow-shield-4kw-electric-heater-2-4-3-1m-antennas.jpg?v=1793921940"},{"product_id":"walton-de-ice-snow-shield-6-12kw-heater-3-2-5-0m-antennas","title":"Walton De-Ice Snow Shield 6–12 kW Heater for 3.2–5.0m Antennas, Single or Three Phase","description":"\u003cp\u003eThe Walton De-Ice heater for 3.2 m to 5.0 m antennas uses the same concept as the smaller heaters, ranging from a three-element 6,000 W unit to a six-element 12,000 W unit, in single or three phase, with brushless, maintenance-free blower motors. It can be controlled by the Walton thermostat controller or the DS-4 moisture\/temperature sensor (Walton's DS-6 is built for the 6 and 12 kW heaters), with the DP-7SS remote panel as an option, and it needs a professionally installed electrical service.\u003c\/p\u003e\u003ch3\u003eOther models in this series\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/walton-de-ice-snow-shield-48-vac-heater-0-6-1-2m-antennas\"\u003eWDI-SS-HTR-48VAC\u003c\/a\u003e: 48 VAC heater, 0.6-1.2 m\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/walton-de-ice-snow-shield-heater-0-6-2-3m-antennas-120-220-230-vac\"\u003eWDI-SS-HTR-2KW\u003c\/a\u003e: 1.2-2 kW, 0.6-2.3 m\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/walton-de-ice-snow-shield-4kw-heater-2-4-3-1m-antennas\"\u003eWDI-SS-HTR-4KW\u003c\/a\u003e: 4 kW, 2.4-3.1 m\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/walton-de-ice-snow-shield-electric-heaters\"\u003eCompare all 4 Walton De-Ice Snow Shield Electric Heaters models\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eWDI-SS-HTR-12KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice Snow Shield Electric Heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCover\u003c\/th\u003e\n\u003ctd\u003eWalton Snow Shield (heated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlower motors\u003c\/th\u003e\n\u003ctd\u003eBrushless, maintenance free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl\u003c\/th\u003e\n\u003ctd\u003eWalton thermostat controller, DS-4 or DS-6; DP-7SS remote panel optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntenna size\u003c\/th\u003e\n\u003ctd\u003e3.2 m to 5.0 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e6,000 W (3 elements) to 12,000 W (6 elements)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSingle phase current\u003c\/th\u003e\n\u003ctd\u003e6 kW: 37.45 A; 12 kW: 66.29 A (208\/220\/230 V 50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThree phase current, 6 kW\u003c\/th\u003e\n\u003ctd\u003e22.26 A (208 V 60 Hz), 21.35 A (220\/230\/240 V 50 Hz), 14.14 A (380\/400 V 50 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThree phase current, 12 kW\u003c\/th\u003e\n\u003ctd\u003e38.31 A (208 V 60 Hz), 37.10 A (220\/230\/240 V 50 Hz), 23.25 A (380\/400 V 50 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApprovals\u003c\/th\u003e\n\u003ctd\u003eWalton marks the 220\/230\/240 V ratings as pending UL\/CE approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eProfessionally installed electrical service required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20Snow%20Shield%206%E2%80%9312%20kW%20Heater%20for%203.2%E2%80%935.0m%20Antennas\u0026amp;mpn=WDI-SS-HTR-12KW\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029977297263,"sku":"WDI-SS-HTR-12KW","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-snow-shield-6-12kw-electric-heater-3-2-5m-antennas.jpg?v=1793921940"},{"product_id":"walton-de-ice-snow-shield-gas-heater-3-2-6-3m-antennas","title":"Walton De-Ice Snow Shield Gas Heater for 3.2–6.3m Antennas","description":"\u003cp\u003eThe Walton De-Ice Snow Shield gas heater heats Snow Shield antenna covers on antennas from 3.2 m to 6.3 m where gas is the better fuel than electricity. Built by W. B. Walton Enterprises specifically for de-icing satellite antennas, the direct-fired heater hangs from the antenna mounting structure. Dual hot surface igniters make ignition redundant, a large flame-sensing rod keeps turbulence from upsetting it, and the three-try ignition sequence with purge time needs no pilot assembly. An air flow switch lets the ignition unit power up only once blower airflow is verified. The heater keeps the wiring and mounting of earlier Walton gas heaters for direct change-out, meets the EU gas appliance and low voltage directives, and is controlled by the DS-6 local control unit.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual hot surface igniters for redundant ignition\u003c\/li\u003e\n\u003cli\u003eLarge flame-sensing rod: turbulence no longer affects ignition\u003c\/li\u003e\n\u003cli\u003eThree-try ignition sequence with purge time; no pilot assembly or pilot orifice\u003c\/li\u003e\n\u003cli\u003ePositive blower recognition: no airflow, no ignition\u003c\/li\u003e\n\u003cli\u003eSame wiring and mounting as earlier Walton gas heaters (direct change-out)\u003c\/li\u003e\n\u003cli\u003eMeets EU Gas Appliance (2009\/142\/EC) and Low Voltage (2006\/95\/EC) directives\u003c\/li\u003e\n\u003cli\u003eControlled by the DS-6 with optional DP-7SS remote panel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eWDI-SS-GAS-HEATER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice Snow Shield Gas Heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eHeated Snow Shield antenna covers, 3.2 m to 6.3 m antennas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eDirect-fired gas heater, suspended from the antenna mounting structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl\u003c\/th\u003e\n\u003ctd\u003eDS-6 local control unit; DP-7SS remote panel optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIgnition\u003c\/th\u003e\n\u003ctd\u003eDual hot surface ignition, large flame-sensing rod, 3-try ignition sequence with purge time, no pilot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety interlock\u003c\/th\u003e\n\u003ctd\u003eAir flow switch (normally open) powers the ignition unit only when blower airflow is verified; otherwise ignition failure mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRetrofit\u003c\/th\u003e\n\u003ctd\u003eSame wiring and mounting configuration as the original Walton gas heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEU conformity\u003c\/th\u003e\n\u003ctd\u003eEN 60204-1:2006+A1:2009; EN 60529:1991+A1:2000 \/ IEC 60529:1989+A1:1999; EN 12669 (EN 298:2003, EN 126:2004, EN 1854:2006)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEU directives\u003c\/th\u003e\n\u003ctd\u003eGas Appliance Directive 2009\/142\/EC (GAD); Low Voltage Directive 2006\/95\/EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNorth American approvals\u003c\/th\u003e\n\u003ctd\u003eApplied for by W. B. Walton Enterprises (per Walton literature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeated Snow Shield covers on 3.2-6.3 m antennas\u003c\/li\u003e\n\u003cli\u003eSites with natural gas or propane\u003c\/li\u003e\n\u003cli\u003eReplacing older Walton Snow Shield gas heaters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eCan the new gas heater replace an older Walton gas heater?\u003c\/h4\u003e\u003cp\u003eYes. Walton kept the same wiring and mounting configuration, so older Walton gas heaters can be changed out for the new design.\u003c\/p\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20Snow%20Shield%20Gas%20Heater%20for%203.2%E2%80%936.3m%20Antennas\u0026amp;mpn=WDI-SS-GAS-HEATER\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029977330031,"sku":"WDI-SS-GAS-HEATER","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-snow-shield-gas-heater-satellite-antenna.jpg?v=1793921940"},{"product_id":"walton-de-ice-dp-7iq-ice-quake-remote-control-panel","title":"Walton De-Ice DP-7IQ Ice Quake Remote Monitor\/Control Panel","description":"\u003cp\u003eThe Walton De-Ice DP-7IQ is the rack panel for remotely monitoring and controlling a Walton Ice Quake system through its DS-4 local controller. It shows Ice Quake On status and a Feed Heater On indicator, selects Manual On, Automatic or Standby, and provides an M\u0026amp;C interface for station control. The DP-7IQ mounts in a single 1.75 x 19 in rack unit, with a black powder finish that keeps its indicators visible from a distance. The cable from the local unit terminates on clearly marked rear terminal blocks, and a de-pluggable interface terminal block makes swap-out easy. Control leads to the DS-4 are optoisolated for noise immunity, freedom from ground loops and circuit protection, which lets the panel sit up to 1,200 ft from the antenna. Dry contact I\/O reports status to station monitor and control equipment and allows a full remote Manual On, whatever position the panel switch is in, with a panel indicator showing a remote M\u0026amp;C Manual On command.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIce Quake On status and Feed Heater On indicator\u003c\/li\u003e\n\u003cli\u003eManual On, Automatic and Standby control\u003c\/li\u003e\n\u003cli\u003eM\u0026amp;C interface for station control and monitoring\u003c\/li\u003e\n\u003cli\u003eFull remote control for testing\u003c\/li\u003e\n\u003cli\u003eUp to 1,200 ft from the DS-4; optoisolated control leads\u003c\/li\u003e\n\u003cli\u003e100-120 VAC standard, 200-240 VAC optional\u003c\/li\u003e\n\u003cli\u003eStandard or high-density configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eDP-7IQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice DP-7IQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eSingle rack unit panel, 1.75 x 19 in, black finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDistance to local control\u003c\/th\u003e\n\u003ctd\u003eUp to 1,200 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCustomer interface\u003c\/th\u003e\n\u003ctd\u003eDry contact I\/O for station monitor and control equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModes\u003c\/th\u003e\n\u003ctd\u003eManual On, Automatic, Standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocal controller\u003c\/th\u003e\n\u003ctd\u003eDS-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStatus\u003c\/th\u003e\n\u003ctd\u003eIce Quake On, Feed Heater On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e100-120 VAC standard; 200-240 VAC optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConfigurations\u003c\/th\u003e\n\u003ctd\u003eStandard or high density\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStation control rooms and equipment racks\u003c\/li\u003e\n\u003cli\u003eRemote monitoring and test of antenna de-icing\u003c\/li\u003e\n\u003cli\u003eIntegration with station M\u0026amp;C systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eWhat does the DP-7IQ control?\u003c\/h4\u003e\u003cp\u003eA Walton Ice Quake vibration system through the DS-4 local controller: Manual On, Automatic or Standby, with Ice Quake On and Feed Heater On status.\u003c\/p\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20DP-7IQ%20Ice%20Quake%20Remote%20Monitor%2FControl%20Panel\u0026amp;mpn=DP-7IQ\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029977624943,"sku":"WDI-DP-7IQ","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-dp-7iq-ice-quake-remote-panel.jpg?v=1793921940"},{"product_id":"walton-de-ice-ice-quake-antenna-cover-vibration-de-icing-system","title":"Walton De-Ice Ice Quake Antenna Cover Vibration De-Icing System","description":"\u003cp\u003eThe Walton De-Ice Ice Quake system adds vibration to a Snow Shield antenna cover to shake off ice and snow, an option covered by Walton's Ice Quake patents. It can be fitted with a new Snow Shield or added to an installed passive cover without removing it, and is switched automatically by a DS-4 rain\/snow sensor, with the DP-7IQ rack panel for remote monitoring and control. The vibration comes from an Italvibras Micro Series electric vibrator built for continuous industrial duty: IP65 protection, a light aluminum alloy casing, stainless steel weight covers and maintenance-free bearings that need no lubrication. The stator is impregnated for insulation against vibration damage, the windings are tested to CSA and UL standards, and the force can be set in steps by changing the number of lamellar eccentric weights.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVibrates ice and snow off a Snow Shield cover\u003c\/li\u003e\n\u003cli\u003eAdd to new or installed Snow Shield covers\u003c\/li\u003e\n\u003cli\u003eDS-4 automatic control; DP-7IQ remote panel\u003c\/li\u003e\n\u003cli\u003eIP65 Italvibras Micro Series electric vibrator\u003c\/li\u003e\n\u003cli\u003eMaintenance-free bearings, no lubrication\u003c\/li\u003e\n\u003cli\u003eAdjustable force with lamellar eccentric weights\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eWDI-ICE-QUAKE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWalton De-Ice Ice Quake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eVibrates the Snow Shield antenna cover to shed ice and snow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVibrator\u003c\/th\u003e\n\u003ctd\u003eItalvibras Micro Series electric vibrator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection\u003c\/th\u003e\n\u003ctd\u003eIP65; aluminum alloy casing with polished finish; stainless steel weight covers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearings\u003c\/th\u003e\n\u003ctd\u003eMaintenance-free ball bearings, no lubrication required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWindings\u003c\/th\u003e\n\u003ctd\u003eImpregnated stator; windings tested to CSA and UL standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eForce adjustment\u003c\/th\u003e\n\u003ctd\u003eIn steps, by the number of lamellar eccentric weights fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl\u003c\/th\u003e\n\u003ctd\u003eDS-4 local control; DP-7IQ remote panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSnow Shield-covered VSAT and small earth station antennas\u003c\/li\u003e\n\u003cli\u003eSites where heater power or fuel is limited\u003c\/li\u003e\n\u003cli\u003eUpgrading passive Snow Shield covers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eDoes Ice Quake work without a Snow Shield cover?\u003c\/h4\u003e\u003cp\u003eIce Quake is designed to vibrate a Walton Snow Shield antenna cover. It can be added to an installed Snow Shield without removing the cover.\u003c\/p\u003e\u003ch4\u003eCan Digisat install a Walton De-Ice system?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Walton De-Ice systems with quote-based pricing, and our engineers can size the system for your antenna and climate, install it and integrate the controls with your station M\u0026amp;C.\u003c\/p\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Walton%20De-Ice%20Ice%20Quake%20Antenna%20Cover%20Vibration%20De-Icing%20System\u0026amp;mpn=WDI-ICE-QUAKE\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Walton De-Ice","offers":[{"title":"Default Title","offer_id":68029977657711,"sku":"WDI-ICE-QUAKE","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/walton-de-ice-ice-quake-antenna-cover-vibration-system.jpg?v=1793921940"}],"url":"https:\/\/digisat.org\/collections\/walton-de-ice.oembed","provider":"Digisat International","version":"1.0","type":"link"}