{"product_id":"male-female-868mhz-cavity-filter-for-helium-network-amplifier-high-out-band-rejection","title":"868MHz M-F\/M-M High-Performance Cavity Filter for Helium \u0026 LoRaWAN | ≤1.0dB Loss | DC Short Protection","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOptimized for Performance, Simplified for You\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTo minimize system insertion loss (often increased by multiple RF adapters), enhance overall sensitivity, and reduce noise, ACASOM has engineered two advanced filter variants for the 868MHz band: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eType A and Type B\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. We ship \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eType A by default\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, offering an excellent balance of performance and value for most applications. If your project specifically requires \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eType B\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (e.g., for a different rejection curve or connector type), please leave us a message at checkout.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDESCRIPTION\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAchieve cleaner signals and more reliable coverage with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eACASOM 868MHz Type A Cavity Filter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Precision-tuned for the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e863-870MHz (7MHz bandwidth)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e spectrum, this filter is a critical upgrade for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHelium Network\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e hotspots and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEU LoRaWAN IoT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e systems operating indoors. It delivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eultra-low insertion loss\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and provides \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eeffective out-of-band suppression starting at just 10MHz from the band edge\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, shielding your receiver from disruptive nearby interference. Built with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003erugged aluminum housing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, it includes integrated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDC short circuit protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e on its ports for basic surge suppression, safeguarding your connected equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eKEY FEATURES\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eBuilt-in Circuit Protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Features \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDC short (surge\/lightning arrestor)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e functionality on RF ports for added equipment safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFull Band Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for the complete \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e863-870MHz\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e EU LoRa application range.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eInterference Reduction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Actively filters out-of-band noise to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esignificantly improve signal-to-noise ratio and system performance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eHigh Efficiency Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUltra-low insertion loss (1.0dB nominal)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ensures maximum signal strength is preserved.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDual Application Ready:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ideal for optimizing both \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHelium Network\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e hotspots and all \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e868MHz LoRa IoT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e gateways and sensors.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT SPECIFICATIONS \u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eBenefit for Your Network\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCenter Frequency\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e868 MHz\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTarget frequency for EU LoRaWAN \u0026amp; Helium.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eOperating Bandwidth\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e863 - 870 MHz\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFull 7MHz bandpass for standard compliance.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eInsertion Loss\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e≤ 1.0 dB (Nominal)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan\u003eMinimizes signal power loss\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, maximizing hotspot efficiency and range.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eOut-of-Band Rejection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGood (e.g., ≥40-50dB typical at 10MHz offset)*\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan\u003eEffective suppression\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e of adjacent channel interference.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eVSWR\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e≤ 1.5 (Typical)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGood impedance matching for optimal power transfer.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePort Protection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDC Short\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eProvides basic \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esurge and lightning protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eConnectors\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSMA Female (Standard)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCommon connector for indoor installations.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eHousing\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRugged Aluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDurable construction for long-term reliability.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eIntended Use\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndoor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFor deployment in controlled environments.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cem\u003e\u003cspan\u003e*Exact rejection values are model-specific. Type B may offer a different performance profile. Contact us for detailed datasheets.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eINCLUDED\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e1 x \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e868MHz Cavity Filter \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACASOM","offers":[{"title":"male-male","offer_id":46137394921764,"sku":"","price":66.0,"currency_code":"USD","in_stock":true},{"title":"Female-male","offer_id":46137394954532,"sku":"","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/4330\/1668\/files\/0-main-male-female-868mhz-cavity-filter-for-helium-network-amplifier-high-out-band-rejection.png?v=1691139865","url":"https:\/\/rf3c.com\/products\/male-female-868mhz-cavity-filter-for-helium-network-amplifier-high-out-band-rejection","provider":"acasom","version":"1.0","type":"link"}