{"title":"Ka-Band LNAs","description":"\u003cp\u003eKa-band LNAs amplify the 17.2–21.2 GHz downlink with minimal added noise for gateways, TT\u0026amp;C and HTS ground stations.\u003c\/p\u003e\u003cp\u003eDigisat supplies Ka-band LNAs from CPI, Orbital Research and Teledyne Paradise Datacom 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 7 part numbers below, or ask us for a configuration that is not listed.\u003c\/p\u003e","products":[{"product_id":"cpi-lka20s110","title":"CPI LKA20S110 Ka-Band LNA, 18.2–20.2 GHz, 110 K","description":"\u003cp\u003eThe CPI LKA20S110 is a Ka-Band low noise amplifier (LNA) from CPI's LK-20S000 Series. It covers 18.2–20.2 GHz with a maximum noise temperature of 110 K at +23 °C, guaranteed across the full band.\u003c\/p\u003e\u003cp\u003eIt provides temperature-compensated gain of 59 dB minimum (65 dB maximum), a WR-42 waveguide input, an SMA output, input and output isolators, and a Form A alarm. It runs on +11 to +28 VDC and operates from -40 °C to +70 °C.\u003c\/p\u003e\u003cp\u003eOrder it as LKA20S110-XXXXX: the suffix selects gain (60 or 50 dB), output power (+12 or +20 dBm), DC or AC power, and white, green or tan paint. The LK-20S000 Series comes in 5 listed models; compare them on the series page.\u003c\/p\u003e\u003ch3\u003eOther models in this series\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lka20s120\"\u003eLKA20S120\u003c\/a\u003e: 18.2–20.2 GHz, 120 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lkb20s110\"\u003eLKB20S110\u003c\/a\u003e: 20.2–21.2 GHz, 110 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lkb20s120\"\u003eLKB20S120\u003c\/a\u003e: 20.2–21.2 GHz, 120 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lkc20s120\"\u003eLKC20S120\u003c\/a\u003e: 17.7–21.2 GHz, 120 K\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/cpi-lk-20s000-series-ka-band-lna\"\u003eCompare all 5 CPI LK-20S000 Series Ka-Band LNA 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\u003eLKA20S110-XXXXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eCPI LK-20S000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency range\u003c\/th\u003e\n\u003ctd\u003e18.2–20.2 GHz (Band A), 20.2–21.2 GHz (Band B) or 17.7–21.2 GHz (Band C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise temperature (max., +23 °C)\u003c\/th\u003e\n\u003ctd\u003e110 K (bands A and B) or 120 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain\u003c\/th\u003e\n\u003ctd\u003e59 dB min., 65 dB max.; 49 dB min., 55 dB max. with Option 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain flatness\u003c\/th\u003e\n\u003ctd\u003e±1.0 dB full band; ±0.25 dB per 40 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput VSWR\u003c\/th\u003e\n\u003ctd\u003e1.25:1 typ., 1.30:1 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput VSWR\u003c\/th\u003e\n\u003ctd\u003e1.40:1 typ., 1.50:1 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput P1dB\u003c\/th\u003e\n\u003ctd\u003e+12 dBm min. (+14 dBm typ.); +20 dBm min. (+22 dBm typ.) with Option 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput IP3\u003c\/th\u003e\n\u003ctd\u003e+22 dBm min. (+24 dBm typ.); +27 dBm min. (+29 dBm typ.) with Option 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGroup delay per 40 MHz\u003c\/th\u003e\n\u003ctd\u003e0.01 ns\/MHz linear, 0.001 ns\/MHz² parabolic, 0.2 ns p-p ripple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAM\/PM conversion\u003c\/th\u003e\n\u003ctd\u003e0.05°\/dB max. at -5 dBm output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain stability, constant temperature\u003c\/th\u003e\n\u003ctd\u003e±0.1 dB (10 min), ±0.2 dB (24 h), ±0.5 dB (1 week) typ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain vs. temperature\u003c\/th\u003e\n\u003ctd\u003e5.0 dB p-p typ. (temperature compensated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. input power (damage)\u003c\/th\u003e\n\u003ctd\u003e0 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesensitization threshold, 27.0–31.0 GHz\u003c\/th\u003e\n\u003ctd\u003e-15 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF input\u003c\/th\u003e\n\u003ctd\u003eWR-42 cover flange (#4-40 threaded holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF output\u003c\/th\u003e\n\u003ctd\u003eSMA female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower connector\u003c\/th\u003e\n\u003ctd\u003ePT02E-8-4P-027 (mate supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003e+11 to +28 VDC; 90–265 VAC option (consult factory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003ctd\u003e600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlarm\u003c\/th\u003e\n\u003ctd\u003eForm A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-40 °C to +70 °C (-40 °C to +60 °C with AC option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eCommercial white; green (FED-STD-595B 34094) or tan (33303) optional\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=CPI%20LKA20S110%20Ka-Band%20LNA\u0026amp;mpn=LKA20S110-XXXXX\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"CPI","offers":[{"title":"Default Title","offer_id":67964362162543,"sku":"CPI-LKA20S110","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/cpi-496-ka-lna-single-mkt26926-1600x1000.jpg?v=1793905026"},{"product_id":"cpi-lka20s120","title":"CPI LKA20S120 Ka-Band LNA, 18.2–20.2 GHz, 120 K","description":"\u003cp\u003eThe CPI LKA20S120 is a Ka-Band low noise amplifier (LNA) from CPI's LK-20S000 Series. It covers 18.2–20.2 GHz with a maximum noise temperature of 120 K at +23 °C, guaranteed across the full band.\u003c\/p\u003e\u003cp\u003eIt provides temperature-compensated gain of 59 dB minimum (65 dB maximum), a WR-42 waveguide input, an SMA output, input and output isolators, and a Form A alarm. It runs on +11 to +28 VDC and operates from -40 °C to +70 °C.\u003c\/p\u003e\u003cp\u003eOrder it as LKA20S120-XXXXX: the suffix selects gain (60 or 50 dB), output power (+12 or +20 dBm), DC or AC power, and white, green or tan paint. The LK-20S000 Series comes in 5 listed models; compare them on the series page.\u003c\/p\u003e\u003ch3\u003eOther models in this series\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lka20s110\"\u003eLKA20S110\u003c\/a\u003e: 18.2–20.2 GHz, 110 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lkb20s110\"\u003eLKB20S110\u003c\/a\u003e: 20.2–21.2 GHz, 110 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lkb20s120\"\u003eLKB20S120\u003c\/a\u003e: 20.2–21.2 GHz, 120 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lkc20s120\"\u003eLKC20S120\u003c\/a\u003e: 17.7–21.2 GHz, 120 K\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/cpi-lk-20s000-series-ka-band-lna\"\u003eCompare all 5 CPI LK-20S000 Series Ka-Band LNA 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\u003eLKA20S120-XXXXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eCPI LK-20S000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency range\u003c\/th\u003e\n\u003ctd\u003e18.2–20.2 GHz (Band A), 20.2–21.2 GHz (Band B) or 17.7–21.2 GHz (Band C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise temperature (max., +23 °C)\u003c\/th\u003e\n\u003ctd\u003e110 K (bands A and B) or 120 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain\u003c\/th\u003e\n\u003ctd\u003e59 dB min., 65 dB max.; 49 dB min., 55 dB max. with Option 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain flatness\u003c\/th\u003e\n\u003ctd\u003e±1.0 dB full band; ±0.25 dB per 40 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput VSWR\u003c\/th\u003e\n\u003ctd\u003e1.25:1 typ., 1.30:1 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput VSWR\u003c\/th\u003e\n\u003ctd\u003e1.40:1 typ., 1.50:1 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput P1dB\u003c\/th\u003e\n\u003ctd\u003e+12 dBm min. (+14 dBm typ.); +20 dBm min. (+22 dBm typ.) with Option 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput IP3\u003c\/th\u003e\n\u003ctd\u003e+22 dBm min. (+24 dBm typ.); +27 dBm min. (+29 dBm typ.) with Option 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGroup delay per 40 MHz\u003c\/th\u003e\n\u003ctd\u003e0.01 ns\/MHz linear, 0.001 ns\/MHz² parabolic, 0.2 ns p-p ripple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAM\/PM conversion\u003c\/th\u003e\n\u003ctd\u003e0.05°\/dB max. at -5 dBm output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain stability, constant temperature\u003c\/th\u003e\n\u003ctd\u003e±0.1 dB (10 min), ±0.2 dB (24 h), ±0.5 dB (1 week) typ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain vs. temperature\u003c\/th\u003e\n\u003ctd\u003e5.0 dB p-p typ. (temperature compensated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. input power (damage)\u003c\/th\u003e\n\u003ctd\u003e0 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesensitization threshold, 27.0–31.0 GHz\u003c\/th\u003e\n\u003ctd\u003e-15 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF input\u003c\/th\u003e\n\u003ctd\u003eWR-42 cover flange (#4-40 threaded holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF output\u003c\/th\u003e\n\u003ctd\u003eSMA female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower connector\u003c\/th\u003e\n\u003ctd\u003ePT02E-8-4P-027 (mate supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003e+11 to +28 VDC; 90–265 VAC option (consult factory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003ctd\u003e600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlarm\u003c\/th\u003e\n\u003ctd\u003eForm A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-40 °C to +70 °C (-40 °C to +60 °C with AC option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eCommercial white; green (FED-STD-595B 34094) or tan (33303) optional\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=CPI%20LKA20S120%20Ka-Band%20LNA\u0026amp;mpn=LKA20S120-XXXXX\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"CPI","offers":[{"title":"Default Title","offer_id":67964362228079,"sku":"CPI-LKA20S120","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/cpi-496-ka-lna-single-mkt26926-1600x1000.jpg?v=1793905026"},{"product_id":"cpi-lkb20s110","title":"CPI LKB20S110 Ka-Band LNA, 20.2–21.2 GHz, 110 K","description":"\u003cp\u003eThe CPI LKB20S110 is a Ka-Band low noise amplifier (LNA) from CPI's LK-20S000 Series. It covers 20.2–21.2 GHz (military Ka-band receive) with a maximum noise temperature of 110 K at +23 °C, guaranteed across the full band.\u003c\/p\u003e\u003cp\u003eIt provides temperature-compensated gain of 59 dB minimum (65 dB maximum), a WR-42 waveguide input, an SMA output, input and output isolators, and a Form A alarm. It runs on +11 to +28 VDC and operates from -40 °C to +70 °C.\u003c\/p\u003e\u003cp\u003eOrder it as LKB20S110-XXXXX: the suffix selects gain (60 or 50 dB), output power (+12 or +20 dBm), DC or AC power, and white, green or tan paint. The LK-20S000 Series comes in 5 listed models; compare them on the series page.\u003c\/p\u003e\u003ch3\u003eOther models in this series\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lka20s110\"\u003eLKA20S110\u003c\/a\u003e: 18.2–20.2 GHz, 110 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lka20s120\"\u003eLKA20S120\u003c\/a\u003e: 18.2–20.2 GHz, 120 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lkb20s120\"\u003eLKB20S120\u003c\/a\u003e: 20.2–21.2 GHz, 120 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lkc20s120\"\u003eLKC20S120\u003c\/a\u003e: 17.7–21.2 GHz, 120 K\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/cpi-lk-20s000-series-ka-band-lna\"\u003eCompare all 5 CPI LK-20S000 Series Ka-Band LNA 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\u003eLKB20S110-XXXXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eCPI LK-20S000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency range\u003c\/th\u003e\n\u003ctd\u003e18.2–20.2 GHz (Band A), 20.2–21.2 GHz (Band B) or 17.7–21.2 GHz (Band C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise temperature (max., +23 °C)\u003c\/th\u003e\n\u003ctd\u003e110 K (bands A and B) or 120 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain\u003c\/th\u003e\n\u003ctd\u003e59 dB min., 65 dB max.; 49 dB min., 55 dB max. with Option 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain flatness\u003c\/th\u003e\n\u003ctd\u003e±1.0 dB full band; ±0.25 dB per 40 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput VSWR\u003c\/th\u003e\n\u003ctd\u003e1.25:1 typ., 1.30:1 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput VSWR\u003c\/th\u003e\n\u003ctd\u003e1.40:1 typ., 1.50:1 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput P1dB\u003c\/th\u003e\n\u003ctd\u003e+12 dBm min. (+14 dBm typ.); +20 dBm min. (+22 dBm typ.) with Option 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput IP3\u003c\/th\u003e\n\u003ctd\u003e+22 dBm min. (+24 dBm typ.); +27 dBm min. (+29 dBm typ.) with Option 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGroup delay per 40 MHz\u003c\/th\u003e\n\u003ctd\u003e0.01 ns\/MHz linear, 0.001 ns\/MHz² parabolic, 0.2 ns p-p ripple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAM\/PM conversion\u003c\/th\u003e\n\u003ctd\u003e0.05°\/dB max. at -5 dBm output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain stability, constant temperature\u003c\/th\u003e\n\u003ctd\u003e±0.1 dB (10 min), ±0.2 dB (24 h), ±0.5 dB (1 week) typ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain vs. temperature\u003c\/th\u003e\n\u003ctd\u003e5.0 dB p-p typ. (temperature compensated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. input power (damage)\u003c\/th\u003e\n\u003ctd\u003e0 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesensitization threshold, 27.0–31.0 GHz\u003c\/th\u003e\n\u003ctd\u003e-15 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF input\u003c\/th\u003e\n\u003ctd\u003eWR-42 cover flange (#4-40 threaded holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF output\u003c\/th\u003e\n\u003ctd\u003eSMA female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower connector\u003c\/th\u003e\n\u003ctd\u003ePT02E-8-4P-027 (mate supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003e+11 to +28 VDC; 90–265 VAC option (consult factory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003ctd\u003e600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlarm\u003c\/th\u003e\n\u003ctd\u003eForm A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-40 °C to +70 °C (-40 °C to +60 °C with AC option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eCommercial white; green (FED-STD-595B 34094) or tan (33303) optional\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=CPI%20LKB20S110%20Ka-Band%20LNA\u0026amp;mpn=LKB20S110-XXXXX\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"CPI","offers":[{"title":"Default Title","offer_id":67964362260847,"sku":"CPI-LKB20S110","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/cpi-496-ka-lna-single-mkt26926-1600x1000.jpg?v=1793905026"},{"product_id":"cpi-lkb20s120","title":"CPI LKB20S120 Ka-Band LNA, 20.2–21.2 GHz, 120 K","description":"\u003cp\u003eThe CPI LKB20S120 is a Ka-Band low noise amplifier (LNA) from CPI's LK-20S000 Series. It covers 20.2–21.2 GHz (military Ka-band receive) with a maximum noise temperature of 120 K at +23 °C, guaranteed across the full band.\u003c\/p\u003e\u003cp\u003eIt provides temperature-compensated gain of 59 dB minimum (65 dB maximum), a WR-42 waveguide input, an SMA output, input and output isolators, and a Form A alarm. It runs on +11 to +28 VDC and operates from -40 °C to +70 °C.\u003c\/p\u003e\u003cp\u003eOrder it as LKB20S120-XXXXX: the suffix selects gain (60 or 50 dB), output power (+12 or +20 dBm), DC or AC power, and white, green or tan paint. The LK-20S000 Series comes in 5 listed models; compare them on the series page.\u003c\/p\u003e\u003ch3\u003eOther models in this series\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lka20s110\"\u003eLKA20S110\u003c\/a\u003e: 18.2–20.2 GHz, 110 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lka20s120\"\u003eLKA20S120\u003c\/a\u003e: 18.2–20.2 GHz, 120 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lkb20s110\"\u003eLKB20S110\u003c\/a\u003e: 20.2–21.2 GHz, 110 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lkc20s120\"\u003eLKC20S120\u003c\/a\u003e: 17.7–21.2 GHz, 120 K\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/cpi-lk-20s000-series-ka-band-lna\"\u003eCompare all 5 CPI LK-20S000 Series Ka-Band LNA 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\u003eLKB20S120-XXXXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eCPI LK-20S000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency range\u003c\/th\u003e\n\u003ctd\u003e18.2–20.2 GHz (Band A), 20.2–21.2 GHz (Band B) or 17.7–21.2 GHz (Band C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise temperature (max., +23 °C)\u003c\/th\u003e\n\u003ctd\u003e110 K (bands A and B) or 120 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain\u003c\/th\u003e\n\u003ctd\u003e59 dB min., 65 dB max.; 49 dB min., 55 dB max. with Option 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain flatness\u003c\/th\u003e\n\u003ctd\u003e±1.0 dB full band; ±0.25 dB per 40 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput VSWR\u003c\/th\u003e\n\u003ctd\u003e1.25:1 typ., 1.30:1 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput VSWR\u003c\/th\u003e\n\u003ctd\u003e1.40:1 typ., 1.50:1 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput P1dB\u003c\/th\u003e\n\u003ctd\u003e+12 dBm min. (+14 dBm typ.); +20 dBm min. (+22 dBm typ.) with Option 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput IP3\u003c\/th\u003e\n\u003ctd\u003e+22 dBm min. (+24 dBm typ.); +27 dBm min. (+29 dBm typ.) with Option 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGroup delay per 40 MHz\u003c\/th\u003e\n\u003ctd\u003e0.01 ns\/MHz linear, 0.001 ns\/MHz² parabolic, 0.2 ns p-p ripple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAM\/PM conversion\u003c\/th\u003e\n\u003ctd\u003e0.05°\/dB max. at -5 dBm output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain stability, constant temperature\u003c\/th\u003e\n\u003ctd\u003e±0.1 dB (10 min), ±0.2 dB (24 h), ±0.5 dB (1 week) typ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain vs. temperature\u003c\/th\u003e\n\u003ctd\u003e5.0 dB p-p typ. (temperature compensated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. input power (damage)\u003c\/th\u003e\n\u003ctd\u003e0 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesensitization threshold, 27.0–31.0 GHz\u003c\/th\u003e\n\u003ctd\u003e-15 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF input\u003c\/th\u003e\n\u003ctd\u003eWR-42 cover flange (#4-40 threaded holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF output\u003c\/th\u003e\n\u003ctd\u003eSMA female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower connector\u003c\/th\u003e\n\u003ctd\u003ePT02E-8-4P-027 (mate supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003e+11 to +28 VDC; 90–265 VAC option (consult factory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003ctd\u003e600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlarm\u003c\/th\u003e\n\u003ctd\u003eForm A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-40 °C to +70 °C (-40 °C to +60 °C with AC option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eCommercial white; green (FED-STD-595B 34094) or tan (33303) optional\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=CPI%20LKB20S120%20Ka-Band%20LNA\u0026amp;mpn=LKB20S120-XXXXX\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"CPI","offers":[{"title":"Default Title","offer_id":67964362293615,"sku":"CPI-LKB20S120","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/cpi-496-ka-lna-single-mkt26926-1600x1000.jpg?v=1793905026"},{"product_id":"cpi-lkc20s120","title":"CPI LKC20S120 Ka-Band LNA, 17.7–21.2 GHz, 120 K","description":"\u003cp\u003eThe CPI LKC20S120 is a Ka-Band low noise amplifier (LNA) from CPI's LK-20S000 Series. It covers 17.7–21.2 GHz (the full Ka-band receive range) with a maximum noise temperature of 120 K at +23 °C, guaranteed across the full band.\u003c\/p\u003e\u003cp\u003eIt provides temperature-compensated gain of 59 dB minimum (65 dB maximum), a WR-42 waveguide input, an SMA output, input and output isolators, and a Form A alarm. It runs on +11 to +28 VDC and operates from -40 °C to +70 °C.\u003c\/p\u003e\u003cp\u003eOrder it as LKC20S120-XXXXX: the suffix selects gain (60 or 50 dB), output power (+12 or +20 dBm), DC or AC power, and white, green or tan paint. The LK-20S000 Series comes in 5 listed models; compare them on the series page.\u003c\/p\u003e\u003ch3\u003eOther models in this series\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lka20s110\"\u003eLKA20S110\u003c\/a\u003e: 18.2–20.2 GHz, 110 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lka20s120\"\u003eLKA20S120\u003c\/a\u003e: 18.2–20.2 GHz, 120 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lkb20s110\"\u003eLKB20S110\u003c\/a\u003e: 20.2–21.2 GHz, 110 K\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lkb20s120\"\u003eLKB20S120\u003c\/a\u003e: 20.2–21.2 GHz, 120 K\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/cpi-lk-20s000-series-ka-band-lna\"\u003eCompare all 5 CPI LK-20S000 Series Ka-Band LNA 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\u003eLKC20S120-XXXXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eCPI LK-20S000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency range\u003c\/th\u003e\n\u003ctd\u003e18.2–20.2 GHz (Band A), 20.2–21.2 GHz (Band B) or 17.7–21.2 GHz (Band C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise temperature (max., +23 °C)\u003c\/th\u003e\n\u003ctd\u003e110 K (bands A and B) or 120 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain\u003c\/th\u003e\n\u003ctd\u003e59 dB min., 65 dB max.; 49 dB min., 55 dB max. with Option 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain flatness\u003c\/th\u003e\n\u003ctd\u003e±1.0 dB full band; ±0.25 dB per 40 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput VSWR\u003c\/th\u003e\n\u003ctd\u003e1.25:1 typ., 1.30:1 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput VSWR\u003c\/th\u003e\n\u003ctd\u003e1.40:1 typ., 1.50:1 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput P1dB\u003c\/th\u003e\n\u003ctd\u003e+12 dBm min. (+14 dBm typ.); +20 dBm min. (+22 dBm typ.) with Option 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput IP3\u003c\/th\u003e\n\u003ctd\u003e+22 dBm min. (+24 dBm typ.); +27 dBm min. (+29 dBm typ.) with Option 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGroup delay per 40 MHz\u003c\/th\u003e\n\u003ctd\u003e0.01 ns\/MHz linear, 0.001 ns\/MHz² parabolic, 0.2 ns p-p ripple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAM\/PM conversion\u003c\/th\u003e\n\u003ctd\u003e0.05°\/dB max. at -5 dBm output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain stability, constant temperature\u003c\/th\u003e\n\u003ctd\u003e±0.1 dB (10 min), ±0.2 dB (24 h), ±0.5 dB (1 week) typ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain vs. temperature\u003c\/th\u003e\n\u003ctd\u003e5.0 dB p-p typ. (temperature compensated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. input power (damage)\u003c\/th\u003e\n\u003ctd\u003e0 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesensitization threshold, 27.0–31.0 GHz\u003c\/th\u003e\n\u003ctd\u003e-15 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF input\u003c\/th\u003e\n\u003ctd\u003eWR-42 cover flange (#4-40 threaded holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF output\u003c\/th\u003e\n\u003ctd\u003eSMA female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower connector\u003c\/th\u003e\n\u003ctd\u003ePT02E-8-4P-027 (mate supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003e+11 to +28 VDC; 90–265 VAC option (consult factory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003ctd\u003e600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlarm\u003c\/th\u003e\n\u003ctd\u003eForm A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-40 °C to +70 °C (-40 °C to +60 °C with AC option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eCommercial white; green (FED-STD-595B 34094) or tan (33303) optional\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=CPI%20LKC20S120%20Ka-Band%20LNA\u0026amp;mpn=LKC20S120-XXXXX\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"CPI","offers":[{"title":"Default Title","offer_id":67964362326383,"sku":"CPI-LKC20S120","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/cpi-496-ka-lna-single-mkt26926-1600x1000.jpg?v=1793905026"},{"product_id":"teledyne-paradise-datacom-rf18-ka-band-lna","title":"Teledyne Paradise Datacom RF18 Series Ka-Band LNA, 18.3–20.2 GHz","description":"\u003cp\u003eThe Teledyne Paradise Datacom RF18 Series Ka-Band LNA uses the latest GaAs HEMT devices for noise temperatures as low as 140K in an uncooled amplifier, with outstanding gain stability and flatness. It comes in a compact, weatherproof, pressurizable housing with input and output isolators, and as 1:1 and 1:2 redundant LNA systems, backed by a 36-month warranty.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e18.3 to 20.2 GHz\u003c\/li\u003e\n\u003cli\u003eNoise temperatures from 140K\u003c\/li\u003e\n\u003cli\u003e55 dB minimum gain\u003c\/li\u003e\n\u003cli\u003eInput and output isolators; pressurizable feed\u003c\/li\u003e\n\u003cli\u003e+12 to +28 VDC with reverse-voltage protection\u003c\/li\u003e\n\u003cli\u003e36-month warranty\u003c\/li\u003e\n\u003cli\u003eOptions: current-sensing fault alarm, universal AC supply, internal bias tee; 1:1 and 1:2 redundant systems\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\u003eRF18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eTeledyne Paradise Datacom RF18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e18.300 to 20.200 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise temperature\u003c\/th\u003e\n\u003ctd\u003e140 to 200 K at +23 °C (model dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain\u003c\/th\u003e\n\u003ctd\u003e55 dB min.; flatness ±1.00 dB full band, ±0.20 dB per 40 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput P1dB\u003c\/th\u003e\n\u003ctd\u003e+8 dBm min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput IP3\u003c\/th\u003e\n\u003ctd\u003e+16 dBm min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVSWR\u003c\/th\u003e\n\u003ctd\u003e1.30:1 in, 1.50:1 out (max.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e+12 to +28 VDC, 180 mA typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-40 to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKa-Band teleport and gateway receive chains\u003c\/li\u003e\n\u003cli\u003eEarth observation and science downlinks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eIs the RF18 available as a redundant system?\u003c\/h4\u003e\u003cp\u003eYes, in 1:1 and 1:2 redundant LNA configurations with a Paradise system controller.\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=Teledyne%20Paradise%20Datacom%20RF18%20Series%20Ka-Band%20LNA\u0026amp;mpn=RF18\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Teledyne Paradise Datacom","offers":[{"title":"Default Title","offer_id":67972064215407,"sku":"PDC-RF18","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/teledyne-paradise-datacom-rf18-ka-band-lna.jpg?v=1793417826"},{"product_id":"orbital-research-lnakarc-4000-iws54","title":"Orbital Research LNAKARC-4000-IWS54 Ka-Band LNA","description":"\u003cp\u003eA 4 GHz wideband Ka-band LNA covering 17.2 to 21.2 GHz with 1.35 dB (105 K) typical noise figure and 52 dB gain, for teleports, gateways, TT\u0026amp;C, WGS and GX terminals.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4.0 GHz wideband coverage, 17.2 to 21.2 GHz\u003c\/li\u003e\n\u003cli\u003eUltra-low noise figure: 1.35 dB\/105 K typ, 1.5 dB\/120 K max at 23 C\u003c\/li\u003e\n\u003cli\u003eHigh gain and linearity (52 dB) for DVB-S2X links\u003c\/li\u003e\n\u003cli\u003eGaAs pHEMT MMIC design for stable, repeatable performance\u003c\/li\u003e\n\u003cli\u003eRugged, weatherproof enclosure with optional monitoring\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\u003eLNAKARC-4000-IWS54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eOrbital Research Ka-Band LNA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF Frequency Band\u003c\/th\u003e\n\u003ctd\u003e17.2 - 21.2 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIF Frequency Band\u003c\/th\u003e\n\u003ctd\u003e17.2 - 21.2 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBandwidth\u003c\/th\u003e\n\u003ctd\u003e4.0 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain\u003c\/th\u003e\n\u003ctd\u003e54 +\/- 2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlatness\u003c\/th\u003e\n\u003ctd\u003e+\/- 2.5 dB over 4 GHz bandwidth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRipple\u003c\/th\u003e\n\u003ctd\u003e+\/- 0.2 dB over any 10 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStability over Temperature\u003c\/th\u003e\n\u003ctd\u003e(-20C to +55C) +\/- 2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Figure @ 23C\u003c\/th\u003e\n\u003ctd\u003e1.35 dB\/105K typ, 1.5 dB\/120 K max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eP1dB Output\u003c\/th\u003e\n\u003ctd\u003e+13 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOIP3 Output\u003c\/th\u003e\n\u003ctd\u003e+22 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput VSWR w\/ Isolator\u003c\/th\u003e\n\u003ctd\u003e1.25:1 typ or 1.35:1 max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput VSWR\u003c\/th\u003e\n\u003ctd\u003e1.5:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e-40 to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage Temperature\u003c\/th\u003e\n\u003ctd\u003e-60 to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHumidity\u003c\/th\u003e\n\u003ctd\u003e100% condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDC Input Voltage Range\u003c\/th\u003e\n\u003ctd\u003e12 to 28 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDC Current Draw\u003c\/th\u003e\n\u003ctd\u003e170 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e350 g (with isolator)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e140.5 (116 case only) x 44.5 x 31.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Connector\u003c\/th\u003e\n\u003ctd\u003eWR-42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Connector\u003c\/th\u003e\n\u003ctd\u003eSMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDC Input Connector\u003c\/th\u003e\n\u003ctd\u003eMicro-D9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMTBF\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;220,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandards\u003c\/th\u003e\n\u003ctd\u003eMIL-STD-188-164C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBand\u003c\/th\u003e\n\u003ctd\u003eKa-Band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCommercial and military applications\u003c\/li\u003e\n\u003cli\u003eTelemetry, tracking and command applications (TT\u0026amp;C)\u003c\/li\u003e\n\u003cli\u003eWideband Global Satcom (WGS) and Global Xpress (GX)\u003c\/li\u003e\n\u003cli\u003eKa-band high-throughput satellite (HTS) networks\u003c\/li\u003e\n\u003cli\u003eHigher order modulation schemes such as DVB-S2X for GEO and LEO satellites\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eDoes Digisat supply and support the Orbital Research Ka-Band LNA?\u003c\/h4\u003e\u003cp\u003eYes. Digisat supplies Orbital Research equipment with quote-based pricing for government, teleport and enterprise buyers, and our engineers can help choose the configuration, integrate it and support it after installation.\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=Orbital%20Research%20LNAKARC-4000-IWS54%20Ka-Band%20LNA\u0026amp;mpn=LNAKARC-4000-IWS54\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Orbital Research","offers":[{"title":"Default Title","offer_id":67976960868719,"sku":"ORB-LNAKARC-4000-IWS54","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/orbital-research-ka-band-lna.png?v=1793924911"}],"url":"https:\/\/digisat.org\/collections\/ka-band-lnas.oembed","provider":"Digisat International","version":"1.0","type":"link"}