{"product_id":"furuno-7-pin-nmea-antenna-cable-25m-air-339-102","title":"Furuno 7-Pin NMEA Antenna Cable — 25 Metres | AIR-339-102","description":"\u003ch2\u003eFuruno 7-Pin NMEA Antenna Cable — 25 Metres\u003c\/h2\u003e\u003cp\u003eThis 25-metre Furuno antenna cable extends the connection between a compatible Furuno GPS or navigation antenna and the chartplotter or navigator at the helm. It uses Furuno’s 7-pin NMEA connector and is the correct solution when the standard antenna cable length doesn’t reach your helm installation — common on larger vessels where the antenna is mounted high on a mast or radar arch well away from the electronics.\u003c\/p\u003e\u003cp\u003eAt 25 metres, it covers the full cable run on most mid-size to larger vessels without requiring multiple extensions or signal degradation from excessive cable length.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLength: 25 metres\u003c\/li\u003e\n\u003cli\u003eConnector Type: 7-pin NMEA (Furuno-specific)\u003c\/li\u003e\n\u003cli\u003eApplication: GPS and navigation antenna extension for Furuno systems\u003c\/li\u003e\n\u003cli\u003eCompatible Systems: Furuno chartplotters and GPS navigators using 7-pin NMEA antenna connectors\u003c\/li\u003e\n\u003cli\u003ePart Number: AIR-339-102\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest Use Case:\u003c\/strong\u003e This cable is the right solution when your Furuno GPS antenna’s standard cable doesn’t reach the helm — typically on vessels 40 feet and larger where the antenna is mounted on a mast or hardtop well above and aft of the helm station. Before ordering, measure your actual cable routing path (not straight-line distance) from the antenna mount to the chartplotter connection point, including any bends around hatches, through cable runs, and down to the helm. The 25-metre length suits most larger vessel installations, but confirm the 7-pin connector type matches your specific Furuno antenna and chartplotter model before ordering — Furuno uses different connector types across their product range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e Route cable away from high-voltage wiring and RF sources where possible. Secure all connections and use cable ties or conduit to protect the cable run from chafe and UV exposure.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eEstimated Packaging: Coiled cable box approximately 12\" × 12\" × 4\" (30 × 30 × 10 cm), approx. 1 kg shipped.\u003c\/em\u003e\u003c\/p\u003e","brand":"WEST","offers":[{"title":"Default Title","offer_id":43943846150180,"sku":"FUR-AIR-339-102","price":282.34,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/19f26588-2d4c-4bc4-abb1-5eb0b69bf907.png?v=1783992558","url":"https:\/\/marisolmarine.com\/products\/furuno-7-pin-nmea-antenna-cable-25m-air-339-102","provider":"Marisol Marine Company","version":"1.0","type":"link"}