{"product_id":"qbp969026","title":"Echonautics - 1kW 85-135kHz medium CHIRP Tilted Element Bronze TH Transducer","description":"\u003ch4\u003eHigh-Performance CHIRP Transducer for Enhanced Marine Navigation\u003c\/h4\u003e\u003cp\u003eThe Echonautics BT87M1KW is a powerful 1kW medium CHIRP transducer designed for exceptional shallow-water performance and superior bottom detail. Engineered for high-speed applications, its low-profile thru-hull design minimizes drag, making it ideal for serious anglers and professional marine operators. The transducer’s narrow beam width ensures precise detection of fish and underwater structures, delivering clear and accurate sonar returns.\u003c\/p\u003e\u003ch4\u003eAdvanced CHIRP Technology for Unmatched Clarity\u003c\/h4\u003e\u003cp\u003eOperating within an 85-135kHz frequency range, this CHIRP transducer provides enhanced target separation and depth penetration. The medium CHIRP capability enables improved resolution, making it easier to identify fish near reefs, wrecks, and other complex underwater environments.\u003c\/p\u003e\u003ch4\u003eRobust and Durable Construction\u003c\/h4\u003e\u003cp\u003eBuilt with a sturdy bronze housing, the Echonautics BT87M1KW is designed to withstand harsh marine conditions. The acoustic window is made of urethane, ensuring reliable signal transmission while maintaining durability against prolonged water exposure.\u003c\/p\u003e\u003ch4\u003eOptimized for Various Hull Configurations\u003c\/h4\u003e\u003cp\u003eThe 0° tilted element version is optimized for boats with a hull dead rise between 0° and 7°, allowing for efficient installation and accurate sonar readings.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Depth and temperature measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e CHIRP 85–135 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTilt\/Dead rise:\u003c\/strong\u003e 0° tilted version, suitable for hulls with 0° to 7° dead rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bronze housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power:\u003c\/strong\u003e 1 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter:\u003c\/strong\u003e 87.6 mm (3.45\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 9 m (30 ft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Sensor:\u003c\/strong\u003e NTC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Window:\u003c\/strong\u003e Urethane\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Dimensions\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter:\u003c\/strong\u003e 87.6 mm (3.45\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 9 m (30 ft)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAvailable Variations\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBT87M1KW-00:\u003c\/strong\u003e 0° Tilt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBT87M1KW-12:\u003c\/strong\u003e 12° Tilt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBT87M1KW-18:\u003c\/strong\u003e 18° Tilt\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eKey Highlights\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance 1kW CHIRP transducer for superior sonar clarity\u003c\/li\u003e\n\u003cli\u003eNarrow beam width for precise fish targeting near structures\u003c\/li\u003e\n\u003cli\u003eLow-profile thru-hull design minimizes drag and enhances speed performance\u003c\/li\u003e\n\u003cli\u003eSturdy bronze construction for durability in marine environments\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple tilt angles for optimal hull compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned for serious anglers and marine professionals, the Echonautics BT87M1KW delivers precision, durability, and exceptional underwater imaging, making it an excellent choice for advanced marine navigation and fishing applications.\u003c\/p\u003e","brand":"Echonautics","offers":[{"title":"0°","offer_id":52023869636789,"sku":"QBP969026-391","price":1169.0,"currency_code":"USD","in_stock":false},{"title":"12°","offer_id":52023869669557,"sku":"QBP969026-678","price":1169.0,"currency_code":"USD","in_stock":false},{"title":"18°","offer_id":52023869702325,"sku":"QBP969026-867","price":1169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1230310_qbp969026.jpg?v=1763259613","url":"https:\/\/www.qualityboatparts.com\/products\/qbp969026","provider":"Quality Boat Parts","version":"1.0","type":"link"}