{"product_id":"1090mhz-cavity-filter-low-insertion-loss-0-5db-for-ads-b-mode-s-receiver-aviation-ssr-secondary-surveillance-radar-flight-tracking-system","title":"1090MHz Cavity Filter Low Insertion Loss ≤ 0.5dB, For ADS-B Mode-S Receiver, Aviation SSR Secondary Surveillance Radar \u0026 Flight Tracking System","description":"\u003ch2\u003eProduct D\u003cspan\u003eescription\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-V9YhfgZpfdin9tcAIQtcdehLnJh\"\u003e\n\u003cp\u003eThis 1090MHz cavity bandpass filter is engineered for high-performance RF receiving systems. With insertion loss controlled ≤0.5dB, it keeps signal attenuation to a minimum while delivering excellent out-of-band rejection. The filter efficiently blocks unwanted interfering signals and noise outside the 1090MHz passband, purifying ADS‑B and Mode‑S radio signals before they enter receivers. By cleaning up RF input signals, it reduces false decoding and enhances the stability and accuracy of aircraft message demodulation.\u003c\/p\u003e\n\u003cp\u003eBuilt with solid cavity construction, this filter features good thermal stability and reliable power handling. It maintains consistent RF performance under varying working environments, which is critical for continuous aviation monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProduct Application\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eADS-B \u0026amp; Mode-S receiver\u003c\/li\u003e\n\u003cli\u003eAviation SSR secondary surveillance radar\u003c\/li\u003e\n\u003cli\u003eAircraft flight tracking ground station\u003c\/li\u003e\n\u003cli\u003eSDR aviation monitoring system\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eCenter Frequency: 1090MHz\u003c\/li\u003e\n\u003cli\u003eLow Insertion Loss: ≤0.5dB\u003c\/li\u003e\n\u003cli\u003eHigh out-of-band rejection\u003c\/li\u003e\n\u003cli\u003eCompact cavity structure, high stability\u003c\/li\u003e\n\u003cli\u003eGood power handling capability\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"1337\" height=\"800\" style=\"border-collapse: collapse; width: 802.23pt;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"668\" style=\"width: 401.35pt;\" span=\"2\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et2\" height=\"53\" width=\"668\" style=\"height: 32.00pt; width: 401.35pt;\"\u003eCenter Frequency\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"668\" style=\"width: 401.35pt;\"\u003e1090MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eOperating Bandwidth\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e1086-1094MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eInput And Output Impedance\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eVSWR\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e≤ 1.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eInsertion Loss\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e≤ 0.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eIn-Band Ripple\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e\u0026lt;0.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eOut-of-Band Rejection\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e≥75dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e20W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e-40~80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eRF Connectors\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eSMA Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eHousing\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eRugged Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eSurface Finish\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003ePainted Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eSize\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e83*55*30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e229g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\" style=\"height: 32.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"53\" style=\"height: 32.00pt;\"\u003eIntended Use\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eIndoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003ePackage List\u003c\/h2\u003e\n\u003cp\u003e1 X 1090MHz SMA Cavity Filter\u003c\/p\u003e","brand":"MODVOR","offers":[{"title":"Default Title","offer_id":54427220836670,"sku":null,"price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/5207\/6862\/files\/1_de6ed2c8-b730-4bb9-9763-23cc6e182052.jpg?v=1789029467","url":"https:\/\/modvor.com\/products\/1090mhz-cavity-filter-low-insertion-loss-0-5db-for-ads-b-mode-s-receiver-aviation-ssr-secondary-surveillance-radar-flight-tracking-system","provider":"MODVOR","version":"1.0","type":"link"}