{"product_id":"icom-opc2321","title":"Icom OPC2321 6m Control Cable Adapter for AH740","description":"\u003ch2\u003e4-Pin Control Cable Adapter\u003c\/h2\u003e\n\u003ch3\u003e6-meter (19.7 ft) antenna tuner control cable adapter for the Icom AH740 automatic tuning antenna.\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003eIcom OPC2321\u003c\/b\u003e is a genuine OEM control cable adapter engineered to connect compatible Icom HF transceivers directly to the \u003cb\u003eAH740\u003c\/b\u003e automatic tuning antenna system. Measuring 6 meters (19.7 feet) in length, this heavy-duty control cable routes power and control signals from the transceiver to the tuner unit, enabling fully automated frequency matching across the HF band.\u003c\/p\u003e\n\u003cp\u003eFeaturing a 4-pin interface connector, the \u003cb\u003eIcom OPC2321\u003c\/b\u003e allows the radio to control relay switching inside the antenna base upon pressing the radio's TUNER control button. Manufactured with shielded conductors and weather-resistant insulation, the \u003cb\u003eIcom OPC2321\u003c\/b\u003e ensures reliable communication between the radio chassis and vehicular or fixed-station tuner installations without signal interference.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e6-Meter (19.7 ft) Reach\u003c\/b\u003e: Extended cable length allows flexible routing from under-dash or desktop radios to exterior antenna mounting positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard 4-Pin Interface\u003c\/b\u003e: Direct plug-and-play adapter design fits standard Icom 4-pin tuner control sockets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAutomated Tuner Control\u003c\/b\u003e: Sends tuning commands and DC power directly from the transceiver to the \u003cb\u003eAH740\u003c\/b\u003e tuning base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShielded Conductor Build\u003c\/b\u003e: Insulated multiconductor wire prevents RF feedback and electromagnetic noise interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFactory OEM Construction\u003c\/b\u003e: Genuine Icom cable ensures full voltage regulation and system communication integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\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\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIcom\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\/SKU\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOPC2321\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAntenna Tuner Control Cable Adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCable Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6 meters (19.7 feet)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnector Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-Pin Control Plug\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTarget Accessory\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAH740 Automatic Tuning Antenna\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Environment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVehicular \u0026amp; Fixed Station Installs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eHF Transceivers\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\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\u003e7100\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e718\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7300\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7300MK2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e7610\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e78\u003c\/span\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\u003cp\u003e\u003cb\u003eAntenna Tuners\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\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\u003eAH740\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\u003eRecommended Accessories\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eAntenna Tuners \u0026amp; Kits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003ca href=\"\/products\/icom-ah740\"\u003eIcom AH740 Compact Automatic Tuning HF Antenna (2.5-30MHz)\u003c\/a\u003e\u003c\/b\u003e – Relay-driven automatic HF antenna tuner powered by the OPC2321 control cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMore Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003e\u003ca href=\"\/blogs\/news\/how-icom-radios-serve-maritime-and-coastal-operations\"\u003eHow Icom Radios Serve Maritime and Coastal Operations\u003c\/a\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ca href=\"\/blogs\/news\/programming-icom-radios-for-multi-shift-operations\"\u003eProgramming Icom Radios for Multi-Shift Operations\u003c\/a\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ca href=\"\/blogs\/news\/common-applications-for-icom-radios-outside-of-business\"\u003eCommon Applications for Icom Radios Outside of Business\u003c\/a\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ca href=\"\/blogs\/hytera-2-way-radios\/15-myth-busting-facts-about-two-way-radio-range\"\u003e15 Myth-Busting Facts About Two-Way Radio Range\u003c\/a\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ca href=\"\/collections\/icom\"\u003eBrowse All Icom Two-Way Radio Accessories \u0026amp; Parts\u003c\/a\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is the primary function of the Icom OPC2321 cable?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb\u003eIcom OPC2321\u003c\/b\u003e is a 6-meter control cable adapter used to connect Icom HF transceivers to the \u003cb\u003eAH740\u003c\/b\u003e automatic tuning antenna.\u003c\/p\u003e\n\u003ch4\u003eHow long is the Icom OPC2321 control cable?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb\u003eIcom OPC2321\u003c\/b\u003e cable measures 6 meters (approximately 19.7 feet) in length.\u003c\/p\u003e\n\u003ch4\u003eWhat type of connector is used on the Icom OPC2321?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb\u003eIcom OPC2321\u003c\/b\u003e features a 4-pin tuner interface connector designed to plug into standard Icom transceiver control ports.\u003c\/p\u003e\n\u003ch4\u003eCan the Icom OPC2321 be used with the 7300 radio?\u003c\/h4\u003e\n\u003cp\u003eYes, the \u003cb\u003eIcom OPC2321\u003c\/b\u003e is fully compatible with the 7300 transceiver when interfacing with the \u003cb\u003eAH740\u003c\/b\u003e antenna tuner.\u003c\/p\u003e\n\u003ch4\u003eWhich transceivers support the Icom OPC2321 cable adapter?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb\u003eIcom OPC2321\u003c\/b\u003e is compatible with Icom transceivers including the 7100, 718, 7300, 7300MK2, 7610, and 78 models.\u003c\/p\u003e\n\u003ch4\u003eIs the Icom OPC2321 an authentic Icom accessory?\u003c\/h4\u003e\n\u003cp\u003eYes, the \u003cb\u003eIcom OPC2321\u003c\/b\u003e is a genuine original equipment manufacturer cable manufactured directly by Icom.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e1-year manufacturer's warranty.\u003c\/p\u003e","brand":"Icom","offers":[{"title":"Default Title","offer_id":48947387498670,"sku":"OPC2321","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0062\/0845\/4744\/files\/OPC2321a.png?v=1787753159","url":"https:\/\/www.atlanticradiocorp.com\/products\/icom-opc2321","provider":"Atlantic Radio Communications Corp. ","version":"1.0","type":"link"}