{"product_id":"motorola-hkfd1000a-vhf-internal-duplexer","title":"Motorola HKFD1000A VHF (136-156 MHz) Internal Duplexer for SLR1000","description":"\u003ch2 data-path-to-node=\"1\"\u003eInternal VHF Duplexer for Seamless SLR1000 Repeater Integration\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"2\"\u003eEnhance your professional radio infrastructure with a high-performance internal duplexer designed to eliminate signal interference and optimize two-way radio repeater transmissions.\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb data-index-in-node=\"4\" data-path-to-node=\"3\"\u003eMotorola HKFD1000A\u003c\/b\u003e is a premium VHF internal duplexer engineered specifically for the MOTOTRBO SLR1000 repeater. Designed to operate flawlessly within the 136-156 MHz frequency range, the \u003cb data-index-in-node=\"192\" data-path-to-node=\"3\"\u003eMotorola HKFD1000A\u003c\/b\u003e allows your repeater to transmit and receive signals simultaneously using a single antenna. This critical piece of infrastructure hardware reduces deployment complexity while maximizing signal integrity for your network.\u003c\/p\u003e\n\u003cp\u003eIdeal for system integrators, public safety networks, and commercial enterprise radio systems, the \u003cb data-index-in-node=\"99\" data-path-to-node=\"4\"\u003eMotorola HKFD1000A\u003c\/b\u003e features a precise 4-6 MHz TX\/RX separation spacing. By isolating the transmitting and receiving frequencies, the \u003cb data-index-in-node=\"232\" data-path-to-node=\"4\"\u003eMotorola HKFD1000A\u003c\/b\u003e effectively prevents desensitization and interference. It is purpose-built to mount directly inside the SLR1000 housing, preserving the repeater’s compact, low-profile footprint without the need for external mounting brackets or excess cabling.\u003c\/p\u003e\n\u003cp\u003ePlease note that a duplexer like the \u003cb data-index-in-node=\"37\" data-path-to-node=\"5\"\u003eMotorola HKFD1000A\u003c\/b\u003e must be professionally tuned to your specific TX and RX frequencies prior to deployment to ensure optimal performance and prevent potential damage to your repeater infrastructure.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,0,0\"\u003ePrecise Signal Isolation:\u003c\/b\u003e Features a 4-6 MHz TX\/RX spacing to prevent interference between transmitting and receiving signal paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,1,0\"\u003eSpace-Saving Design:\u003c\/b\u003e Engineered to mount seamlessly inside the SLR1000 repeater housing for a clean, compact installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,2,0\"\u003eSingle Antenna Operation:\u003c\/b\u003e Eliminates the need for multiple site antennas, reducing infrastructure costs and deployment complexity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,3,0\"\u003eRugged Reliability:\u003c\/b\u003e Built to Motorola’s exacting OEM standards for continuous operation in demanding professional environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,4,0\"\u003eOptimized VHF Coverage:\u003c\/b\u003e Specifically tuned for the 136-156 MHz band to maximize lower-band propagation and signal clarity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"9\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\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=\"9,1,0,0\"\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,1,1,0\"\u003eMotorola\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,2,0,0\"\u003eModel\/SKU\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,2,1,0\"\u003eHKFD1000A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,3,0,0\"\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,3,1,0\"\u003eInternal Duplexer\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,4,0,0\"\u003eFrequency Band\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,4,1,0\"\u003eVHF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,5,0,0\"\u003eFrequency Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,5,1,0\"\u003e136-156 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,6,0,0\"\u003eTX\/RX Spacing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,6,1,0\"\u003e4-6 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,7,0,0\"\u003eMounting Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,7,1,0\"\u003eInternal (Repeater Housing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eCompatibility\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"11\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\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=\"11,1,0,0\"\u003eSLR1000\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eRecommended Accessories\u003c\/h3\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003eMotorola SLR1000 Repeater for Two-Way Radios (\u003ca href=\"https:\/\/www.atlanticradiocorp.com\/products\/motorola-slr1000-mototrbo-repeater\" title=\"Motorola SLR1000\"\u003eSLR1000\u003c\/a\u003e) — Extend your communication coverage with this durable, low-profile digital repeater that seamlessly houses your internal duplexer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"16\"\u003eMore Resources\u003c\/h3\u003e\n\u003cul data-path-to-node=\"17\"\u003e\u003c\/ul\u003e\n\u003cul data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003ca class=\"ng-star-inserted\" href=\"https:\/\/www.atlanticradiocorp.com\/blogs\/news\/key-features-of-motorola-digital-repeaters-for-business-use\" rel=\"noopener\" target=\"_blank\"\u003eKey Features of Motorola Digital Repeaters for Business Use\u003c\/a\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"19\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4 data-path-to-node=\"20\"\u003eWhat is the frequency range of the Motorola HKFD1000A?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb data-index-in-node=\"4\" data-path-to-node=\"21\"\u003eMotorola HKFD1000A\u003c\/b\u003e is specifically designed to operate on the VHF frequency band between 136-156 MHz. It utilizes a 4-6 MHz TX\/RX spacing to isolate transmissions and prevent signal interference.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"22\"\u003eDo I need external mounting brackets for this duplexer?\u003c\/h4\u003e\n\u003cp\u003eNo. The \u003cb data-index-in-node=\"8\" data-path-to-node=\"23\"\u003eMotorola HKFD1000A\u003c\/b\u003e is an internal duplexer custom-engineered to mount directly inside the Motorola SLR1000 repeater housing, eliminating the need for external brackets or extended cabling.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"24\"\u003eDoes the Motorola HKFD1000A require tuning before use?\u003c\/h4\u003e\n\u003cp\u003eYes. Like all professional duplexers, the \u003cb data-index-in-node=\"42\" data-path-to-node=\"25\"\u003eMotorola HKFD1000A\u003c\/b\u003e must be accurately tuned to your specific transmit and receive frequencies prior to deployment to ensure optimal performance and repeater health.\u003c\/p\u003e\n\u003cp data-path-to-node=\"25\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"26\"\u003eWarranty\u003c\/h3\u003e\n\u003cp data-path-to-node=\"27\"\u003eThe \u003cb data-index-in-node=\"4\" data-path-to-node=\"27\"\u003eMotorola HKFD1000A\u003c\/b\u003e includes a standard 1-year manufacturer's warranty.\u003c\/p\u003e","brand":"Motorola","offers":[{"title":"Default Title","offer_id":47938884731054,"sku":"HKFD1000A","price":986.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0062\/0845\/4744\/files\/HKFD1000Aa.png?v=1780507289","url":"https:\/\/www.atlanticradiocorp.com\/products\/motorola-hkfd1000a-vhf-internal-duplexer","provider":"Atlantic Radio Communications Corp. ","version":"1.0","type":"link"}