{"product_id":"sawbird-ads-b-dual-channel-lna-filter-boost-ads-b-range","title":"SAWbird+ ADS-B Dual-Channel LNA \u0026 Filter - Boost ADS-B Range","description":"\u003cp\u003eIn this review the SAWbird+ ADS-B is examined as a focused upgrade for hobbyist and professional airplane trackers who need cleaner, stronger ADS-B and UAT reception. The primary reason to buy is straightforward: this module delivers a very low noise figure and substantial gain for both 1090 MHz and 978 MHz paths, which translates into noticeably improved signal-to-noise ratio and extended reception range when installed correctly. It is a plug-and-play, preassembled unit that aims at users who already run external antennas and want reliable, class-leading amplification.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-channel 1090\/978 MHz:\u003c\/strong\u003e Provides targeted amplification for ADS-B and UAT frequencies so both tracking systems see improved signal strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-low noise figure:\u003c\/strong\u003e With a noise figure around 0.9 dB or lower, the module improves signal-to-noise ratio for weaker airplane signals at range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstantial gain:\u003c\/strong\u003e Approximately 34 dB to 35 dB of gain on each side boosts reception range when radios are not overloaded.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias tee and USB power options:\u003c\/strong\u003e Offers flexible powering via bias tee on either side or a micro USB port for setups without bias tee capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent out-of-band rejection:\u003c\/strong\u003e Exceptional rejection levels (around +85 dB) help keep adjacent band noise from degrading ADS-B reception.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreassembled metal enclosure:\u003c\/strong\u003e Ships in a black aluminum case with SMA adapters and a micro USB to DC barrel adapter for immediate installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis module is best for flight tracking enthusiasts, ham radio operators, and small airports that need to extend ADS-B and UAT reception without redesigning an entire front-end. It is particularly useful where weak, distant transponder signals are common and improving SNR will produce tangible gains in range and decoder performance.\u003c\/p\u003e\n\u003cp\u003eIt is not ideal for someone who cannot adjust receive gain levels or remove other amplifiers in the chain, since improper gain settings will overload the receiver and reduce or eliminate reception. Those seeking a long-term ultra-durable commercial install should weigh reported short lifespan concerns against the performance benefits.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustry-low noise figure increases usable signal range and decoder reliability.\u003c\/li\u003e\n\u003cli\u003eHigh gain on both 1090 MHz and 978 MHz channels delivers clear, measurable range improvements.\u003c\/li\u003e\n\u003cli\u003eFlexible powering with bias tee on both sides or micro USB fits many setups.\u003c\/li\u003e\n\u003cli\u003eStrong out-of-band rejection keeps unwanted signals from interfering with ADS-B reception.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMust reduce gain or remove other amps in the chain to avoid receiver overload; improper setup can worsen reception.\u003c\/li\u003e\n\u003cli\u003eSome customers report early failures, so longevity may vary despite a 2-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Type\u003c\/td\u003e\n\u003ctd\u003eDual-channel SAW filter with cascaded LNA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter Frequencies\u003c\/td\u003e\n\u003ctd\u003e1090 MHz (ADS-B) and 978 MHz (UAT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003eApproximately 34 dB to 35 dB per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Figure\u003c\/td\u003e\n\u003ctd\u003e0.9 dB or lower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOut-of-Band Rejection\u003c\/td\u003e\n\u003ctd\u003eApproximately +85 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Options\u003c\/td\u003e\n\u003ctd\u003eBias tee on both sides (3-5 V DC) or micro USB input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePreassembled in black aluminum enclosure with SMA adapters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SAWbird+ ADS-B is a strong technical upgrade for anyone looking to increase ADS-B and UAT reception range with a low noise, high gain module. It offers clear performance benefits and flexible power options, making it good value for users who can tune gain levels and follow installation guidance; those worried about early failures should rely on the included 2-year warranty.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to change my receiver settings?\u003c\/strong\u003e\u003cbr\u003eYes. You must lower receiver gain and remove other amplifiers if present, otherwise the radio will overload and reception may worsen.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the module powered?\u003c\/strong\u003e\u003cbr\u003eEither via bias tee power on either side (3 to 5 V DC) or through the included micro USB power option; use only one power source at a time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work with any ADS-B antenna?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed to sit after a 50 matched antenna feed and improve SNR for most standard ADS-B and UAT antennas.\u003c\/p\u003e","brand":"NooElec","offers":[{"title":"Default Title","offer_id":48236832882907,"sku":"B0CBD1KK3G","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81OBCGd-L2L._AC_SL1500.jpg?v=1770725006","url":"https:\/\/gearmusthave.com\/products\/sawbird-ads-b-dual-channel-lna-filter-boost-ads-b-range","provider":"GearMustHave","version":"1.0","type":"link"}