{"product_id":"airmar-r409lwm-ultra-wide-chirp-ready-thru-hull-external-mount","title":"Airmar R409LWM Ultra-wide Chirp-ready Thru-hull External Mount","description":"\u003cp\u003eTop tournament billfish captains today call Airmar’s R409LWM their ideal transducer for searching and locating targets in deep water. This ultra-wide transducer features a 40° beamwidth for incredible fish-search coverage beneath the vessel. By combining the low-frequency range of 40 to 60 kHz with the mid-frequency range of 80 to 130 kHz, this tournament-series transducer reveals more fish in the water column than ever before.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFast-response depth and water temperature sensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 kW power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow frequency: 40 to 60 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e40° beamwidth for ultra-wide coverage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum depth: 1219 m (4000')\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMid frequency: 80 to 130 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBeamwidth: 13° to 8°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum depth: 914 m (3000')\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e70 kHz total bandwidth from a single transducer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCovers popular fishing frequencies of 50 kHz and 200 kHz, plus everything within the bandwidth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUrethane housing with fairing for optimal performance at higher speeds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlso available in pocket\/keel\/tank (PM411LWM) mounting version\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAcoustic window: Epoxy\/urethane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTypical use: Fishing, Commercial fishing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFunctions: Depth, Temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHousing: Urethane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHull compatibility: Suitable for all hull materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow frequency: 40–60 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-frequency beamwidth: 40°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum deadrise: up to 22°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum deadrise angle: 22°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum depth: Low frequency 1219 m (4000'), Mid frequency 914 m (3000')\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum vessel length: 9 m (30') and above\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting style: Thru-hull\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRated power: 2 kW\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetractable housing: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle or dual frequency: CHIRP-ready dual band\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTilted element: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 15.1 kg (33.3 lb)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- airmar-official:v1 sku:R409LMW F page_sha256: tariff_sha256: --\u003e\u003c!-- \/airmar-official --\u003e","brand":"Airmar","offers":[{"title":"Default Title","offer_id":52685464043857,"sku":"R409LMW F","price":6635.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4434\/4913\/files\/R409LMW-F-A.png?v=1781506827","url":"https:\/\/www.sailrace.com\/de-ch\/products\/airmar-r409lwm-ultra-wide-chirp-ready-thru-hull-external-mount","provider":"SailRACE","version":"1.0","type":"link"}