{"product_id":"cpi-lrl2","title":"CPI LRL2 1:2 L-Band Redundant LNA System, 1510–1577 MHz","description":"\u003cp\u003eThe CPI LRL2 is a 1:2 redundant LNA system from CPI's LRL-1000 Series for L-Band earth stations. It protects two receive chains, typically both polarizations of a dual-pol feed, with one shared spare LNA. If either online LNA fails, the indoor controller switches the spare into that chain automatically.\u003c\/p\u003e\u003cp\u003eThe plate carries CPI LL-1500 Series LNAs (35, 40 or 45 K), with options for -30 dB input couplers, -20 dB output couplers and an offline I\/O port. The 1RU controller has dual power supplies and SNMP over Ethernet.\u003c\/p\u003e\u003cp\u003eOrder it as LRL2XXX-XXXXXXX; Digisat completes the order code from your band, LNA and option choices. The LRL-1000 Series comes in 2 listed models; compare them on the series page.\u003c\/p\u003e\u003ch3\u003eOther models in this series\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003ca href=\"\/products\/cpi-lrl1\"\u003eLRL1\u003c\/a\u003e: 1:1 system\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/cpi-lrl-1000-series-l-band-redundant-lna-system\"\u003eCompare all 2 CPI LRL-1000 Series L-Band Redundant LNA System 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\u003eLRL2XXX-XXXXXXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eCPI LRL-1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency range\u003c\/th\u003e\n\u003ctd\u003e1510–1577 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLNAs\u003c\/th\u003e\n\u003ctd\u003eCPI LL-1500 Series, 35, 40 or 45 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded system noise temperature (typ.)\u003c\/th\u003e\n\u003ctd\u003ePol. 1 \/ pol. 2 \/ standby: 15 \/ 15 \/ 26 K standard; 40 \/ 40 \/ 52 K with input couplers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain\u003c\/th\u003e\n\u003ctd\u003e48 dB min., 51 dB typ.; 58 dB min., 61 dB typ. with LNA Option 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain match between LNAs\u003c\/th\u003e\n\u003ctd\u003e2 dB max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain flatness\u003c\/th\u003e\n\u003ctd\u003e±0.75 dB full band; ±0.30 dB per 10 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGain stability\u003c\/th\u003e\n\u003ctd\u003e±0.2 dB max. per day at constant temperature; -0.04 dB per °C\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.; 1.30:1 typ., 1.40:1 max. with input couplers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput VSWR\u003c\/th\u003e\n\u003ctd\u003e1.20:1 typ., 1.25:1 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput P1dB\u003c\/th\u003e\n\u003ctd\u003e+8 dBm min. (+11 dBm typ.); +18 dBm min. with LNA Option 2; +17 dBm min. with LNA Option 2 and output couplers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput IP3\u003c\/th\u003e\n\u003ctd\u003e+18 dBm min. (+21 dBm typ.); +28 dBm min. with LNA Option 2; +27 dBm min. with LNA Option 2 and output couplers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGroup delay per 36 MHz\u003c\/th\u003e\n\u003ctd\u003e0.05 ns\/MHz linear, 0.005 ns\/MHz² parabolic, 1.0 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\u003eMax. input power (no damage)\u003c\/th\u003e\n\u003ctd\u003e+10 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesensitization threshold, 1.625–1.661 GHz\u003c\/th\u003e\n\u003ctd\u003e-50 dBm max.; -60 dBm with 60 dB gain LNAs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF input\u003c\/th\u003e\n\u003ctd\u003eSMA female; Type N female with input couplers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRF output, offline and coupler ports\u003c\/th\u003e\n\u003ctd\u003eType N female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate supply\u003c\/th\u003e\n\u003ctd\u003e11 V min., 15 V typ., 24 V max. DC; 10 W typ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate operating temperature\u003c\/th\u003e\n\u003ctd\u003e-40 °C to +60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eController\u003c\/th\u003e\n\u003ctd\u003e1RU, 19 in rack mount; dual redundant power supplies; universal AC input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eController M\u0026amp;C\u003c\/th\u003e\n\u003ctd\u003e10\/100Base-T Ethernet (SNMP v1\/v2c\/v3), RS-232\/422\/485 serial, parallel I\/O\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%20LRL2%201%3A2%20L-Band%20Redundant%20LNA%20System\u0026amp;mpn=LRL2XXX-XXXXXXX\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"CPI","offers":[{"title":"Default Title","offer_id":67964365406575,"sku":"CPI-LRL2","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/cpi-lrl-1000-l-band-redundant-lna-system.jpg?v=1793924395","url":"https:\/\/digisat.org\/products\/cpi-lrl2","provider":"Digisat International","version":"1.0","type":"link"}