{"id":8051,"date":"2026-06-28T08:48:18","date_gmt":"2026-06-28T08:48:18","guid":{"rendered":"https:\/\/ic-vendor.com\/hfcn-9700\/"},"modified":"2026-06-28T11:35:19","modified_gmt":"2026-06-28T11:35:19","slug":"hfcn-9700","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/hfcn-9700\/","title":{"rendered":"HFCN-9700+"},"content":{"rendered":"<h2>HFCN-9700+ Overview<\/h2>\n<p>The HFCN-9700+ is a ceramic high pass filter from Mini-Circuits, passband 9700MHz-16980MHz, 1.2dB insertion loss, 50 Ohm impedance, in an SMD FV1206-4 package, suitable for X\/Ku-band microwave communication.<\/p>\n<h3>\u4e3b\u8981\u529f\u80fd<\/h3>\n<ul>\n<li>Passband: 9700-16980MHz<\/li>\n<li>Cutoff frequency: 9700MHz<\/li>\n<li>Insertion loss: 1.2dB<\/li>\n<li>VSWR: 1.5:1<\/li>\n<li>Impedance: 50 Ohm<\/li>\n<li>Power handling: 7W<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>HFCN-9700+ Overview The HFCN-9700+ is a ceramic high pass filter from Mini-Circuits, passband 9700MHz-16980MHz, 1.2dB insertion loss, 50 Ohm impedance, in an SMD FV1206-4 package, suitable for X\/Ku-band microwave communication. Key Features Passband: 9700-16980MHz Cutoff frequency: 9700MHz Insertion loss: 1.2dB VSWR: 1.5:1 Impedance: 50 Ohm Power handling: 7W<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[311],"class_list":["post-8051","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-mini-circuits"],"acf":{"brief_explanation":"High-pass filter, 9700MHz cutoff, SMA connector module","date_code":"","package_case":"SMA Module (12.7 x 6.6 x 4.3 mm)","in_stock":12866,"datasheet":"https:\/\/www.minicircuits.com\/pdfs\/HFCN-9700+.pdf","price":"$18.50 @ 1ku","product_introduction":"The HFCN-9700+ is an LTCC-based ceramic high-pass filter from Mini-Circuits with a passband from 9700 MHz to 16980 MHz and a 3 dB cutoff at 9070 MHz. It provides 32 dB typical stopband rejection from DC to 6770 MHz with only 0.8 dB typical insertion loss in the passband center. The ultra-compact EIA 1206 package (3.2 mm x 1.6 mm x 1.04 mm) integrates an entire high-pass filter into a chip-scale form factor. Rated for 7 W CW RF power handling, it supports transmit path applications in demanding environments from -55 C to +100 C.","working_principle":"The HFCN-9700+ is constructed using Low Temperature Co-fired Ceramic (LTCC) technology, embedding multiple distributed LC filter sections within a multilayer ceramic substrate. The LTCC process prints conductive patterns on ceramic tape layers that are stacked, laminated, and co-fired to form a monolithic filter structure. The distributed element design creates transmission zeros at stopband frequencies, providing sharp roll-off below the 9.7 GHz cutoff. The 50 Ohm matched input and output eliminate the need for external matching networks. The ceramic construction provides excellent thermal stability with minimal insertion loss variation over the -55 C to +100 C operating range. DC blocking capacitors are required if DC voltage is present at either port.","pin_description":"<table><tr><th>Pin<\/th><th>Name<\/th><th>Description<\/th><\/tr><tr><td>1<\/td><td>RF IN<\/td><td>RF signal input; 50 Ohm matched, DC decoupling required if DC present<\/td><\/tr><tr><td>2<\/td><td>GND<\/td><td>Ground; connect to PCB ground plane<\/td><\/tr><tr><td>3<\/td><td>RF OUT<\/td><td>RF signal output; 50 Ohm matched, DC decoupling required if DC present<\/td><\/tr><tr><td>4<\/td><td>GND<\/td><td>Ground; connect to PCB ground plane<\/td><\/tr><\/table><p>Package: FV1206-4 (EIA 1206 ceramic). Dimensions: 3.20 x 1.60 x 1.04 mm. The device is symmetrical; Pin 1 is identified by a marking dot on top surface.<\/p>","application_scenarios":"<ul><li><strong>Sub-Harmonic Rejection<\/strong>: Filtering mixer LO sub-harmonics in upconverter and downconverter chains<\/li><li><strong>Transmitter Harmonic Filtering<\/strong>: Removing lower-frequency spurious outputs and harmonics before the power amplifier<\/li><li><strong>Electronic Warfare<\/strong>: Exciter and receiver front-end filtering for EW and SIGINT systems operating in X\/Ku-band<\/li><li><strong>Point-to-Point Radio<\/strong>: Image and spurious rejection in microwave backhaul transceivers<\/li><li><strong>Laboratory Instrumentation<\/strong>: Signal conditioning and harmonic rejection in microwave test setups<\/li><\/ul>","alternative_models":"<table><tr><th>Model<\/th><th>Manufacturer<\/th><th>Type<\/th><th>Passband<\/th><th>Rejection<\/th><th>Package<\/th><\/tr><tr><td>HFCN-8400+<\/td><td>Mini-Circuits<\/td><td>High Pass<\/td><td>8.4-16.8 GHz<\/td><td>30 dB<\/td><td>FV1206-4<\/td><\/tr><tr><td>HFCN-5800+<\/td><td>Mini-Circuits<\/td><td>High Pass<\/td><td>5.8-14 GHz<\/td><td>30 dB<\/td><td>FV1206-4<\/td><\/tr><tr><td>HFCN-1325+<\/td><td>Mini-Circuits<\/td><td>High Pass<\/td><td>1.325-5.3 GHz<\/td><td>30 dB<\/td><td>FV1206-4<\/td><\/tr><tr><td>XHF-53+<\/td><td>Mini-Circuits<\/td><td>High Pass<\/td><td>5-12 GHz<\/td><td>40 dB<\/td><td>SMA<\/td><\/tr><tr><td>BHP-10612+<\/td><td>Mini-Circuits<\/td><td>High Pass<\/td><td>10.6-12 GHz<\/td><td>35 dB<\/td><td>SMA<\/td><\/tr><\/table>\n<p>HFCN-9700+ is a 9.7-17GHz LTCC high-pass filter from Mini-Circuits in EIA 1206 (3.2x1.6mm) package with 32dB typ stopband rejection. The HFCN-8400+ provides a lower cutoff frequency at 8.4GHz for broader passband coverage. HFCN-5800+ extends the passband down to 5.8GHz. For low-pass filtering, the LFCN-12000+ provides complementary 12GHz low-pass response. All Mini-Circuits LTCC filters share the same FV1206-4 footprint for easy PCB layout interchangeability.<\/p>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/8051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=8051"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/8051\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=8051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=8051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=8051"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=8051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}