{"product_id":"icom-vhf-internal-duplexers-10mhz-separation","title":"Icom VHF Internal Duplexers 10MHz Separation","description":"\u003ch1 data-path-to-node=\"0\"\u003eIcom \u003cmeta charset=\"utf-8\"\u003eVHF Internal Duplexers 10MHz Separation\u003c\/h1\u003e\n\u003ch2 data-path-to-node=\"0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eIASDUP1007 \/ IASDUP1008\u003c\/h2\u003e\n\u003ch2 data-path-to-node=\"1\"\u003e50W Internal VHF Duplexers\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"2\"\u003eHigh-Isolation Single-Antenna Solutions for VHF Repeaters\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb data-path-to-node=\"3\" data-index-in-node=\"4\"\u003eIcom IASDUP1007\/08\u003c\/b\u003e series consists of professional-grade 6-cavity internal duplexers engineered for high-performance VHF repeater systems. These specialized RF components allow a repeater to transmit and receive simultaneously through a single antenna port, eliminating the need for dual antennas or bulky external hardware. Specifically designed for a factory-style fit within the chassis of the \u003cb data-path-to-node=\"3\" data-index-in-node=\"401\"\u003eFR5300\u003c\/b\u003e and \u003cb data-path-to-node=\"3\" data-index-in-node=\"412\"\u003eCY5000\u003c\/b\u003e series, these duplexers provide a clean, integrated solution for space-constrained rack environments and mobile command centers.\u003c\/p\u003e\n\u003cp\u003eWith a power rating of \u003cb data-path-to-node=\"4\" data-index-in-node=\"23\"\u003e50 Watts\u003c\/b\u003e and a high-selectivity 6-cavity design, these units provide excellent isolation between the transmit and receive paths, preventing receiver desensitization and ensuring crisp audio quality. Each variant is optimized for a specific segment of the VHF band, providing reliable coverage across amateur, commercial, and public safety frequencies. With a standard \u003cb data-path-to-node=\"4\" data-index-in-node=\"391\"\u003e10MHz TX-RX separation\u003c\/b\u003e, these duplexers offer a versatile and efficient migration path for single-site or networked repeater systems.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eInternal Chassis Integration\u003c\/b\u003e: Tailored to fit directly inside the repeater housing, protecting the RF signal path and saving valuable 19-inch rack space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eSingle Antenna Efficiency\u003c\/b\u003e: Enables full-duplex operation on one antenna, significantly reducing tower equipment costs and installation complexity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eHigh-Isolation 6-Cavity Design\u003c\/b\u003e: Provides superior rejection of transmitter noise to maintain maximum receiver sensitivity in congested RF environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eVibration-Resistant Build\u003c\/b\u003e: Rugged construction ensures stable frequency performance in both fixed station and transportable deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003eBroad VHF Coverage\u003c\/b\u003e: Multiple variants available to cover the VHF spectrum from 136MHz up to 160MHz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"6,5,0\" data-index-in-node=\"0\"\u003eLow Insertion Loss\u003c\/b\u003e: Engineered to maintain maximum signal strength for both incoming and outgoing transmissions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eBrand\u003c\/b\u003e: Icom\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eConfiguration\u003c\/b\u003e: 6-Cavity\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eConnector Type\u003c\/b\u003e: N-Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eApplication\u003c\/b\u003e: Internal Repeater Mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eCompatible Chassis\u003c\/b\u003e: FR5300, CY5000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eVariant Compatibility Guide\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVariant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMHz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eIASDUP1007\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003e136-148MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,2,0\"\u003e50W\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,3,0\"\u003e10MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eIASDUP1008\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e148-160MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,2,0\"\u003e50W\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,3,0\"\u003e10MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eAre these duplexers pre-tuned?\u003c\/b\u003e No. Duplexers must be tuned to your specific FCC-assigned TX and RX frequencies. It is recommended that a qualified technician perform the tuning using a calibrated network analyzer before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003eCan these handle a different frequency spread?\u003c\/b\u003e While optimized for 10MHz, these variants are suitable for systems with an 8.5MHz to 12MHz TX-RX separation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"17\"\u003eWarranty\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003e1-year manufacturer's warranty.\u003c\/p\u003e","brand":"Atlantic Radio Communications Corp.","offers":[{"title":"136-148MHz","offer_id":43935288361063,"sku":"IASDUP1007","price":604.0,"currency_code":"USD","in_stock":true},{"title":"148-160MHz","offer_id":43935288393831,"sku":"IASDUP1008","price":634.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/5570\/9799\/files\/IASDUP10XXa_c179b860-cf66-42cb-91a3-ba470c3ed442.png?v=1781484581","url":"https:\/\/tavaone.com\/products\/icom-vhf-internal-duplexers-10mhz-separation","provider":"Tava One \/\/ W4GGJ","version":"1.0","type":"link"}