{"product_id":"raymarine-pack-deux-sondes-traversantes-b175-dt-low-high-20-deg","title":"Pack of two B175 D\/T Low-High 20° through-hull transducers","description":"\u003cp\u003e\n    The Raymarine pack of two B175 D\/T Low-High 20° through-hull transducers (reference T70075) is designed for recreational sailors and professionals requiring detailed underwater detection. This system integrates two B175 transducers, one operating on the low-frequency band (Low CHIRP) and the other on the high-frequency band (High CHIRP). This dual-frequency configuration provides extended coverage, optimizing deep-water detection with Low CHIRP and offering enhanced resolution of targets and seabed structures in shallower waters with High CHIRP.\n\u003c\/p\u003e\n\u003ch3\u003eCHIRP technology and tilt angle\u003c\/h3\u003e\n\u003cp\u003e\n    Each B175 transducer uses CHIRP technology, sweeping a wide range of frequencies for clearer echo returns and better target separation. The \"D\/T\" designation indicates the ability to simultaneously measure depth and water temperature. The 20-degree tilt angle is specifically suited to hulls with a deadrise angle between 16 and 24 degrees. This internal tilt ensures that the transducer beam is directed vertically toward the seabed, compensating for hull angle and guaranteeing optimal performance without requiring a complex external compensation block.\n\u003c\/p\u003e\n\u003ch3\u003ePositioning and integration\u003c\/h3\u003e\n\u003cp\u003e\n    This pack is positioned as an advanced solution for Raymarine CHIRP-compatible fishfinder systems. Compared to fixed-frequency transducers or single-frequency models, the Low-High CHIRP combination offers increased versatility for various fishing or navigation environments. The through-hull installation ensures minimal exposure to turbulence and stable readings, even at high speeds, setting it apart from transom-mounted solutions. The T70075 pack is an option for users seeking to maximize their detection capabilities with robust and high-performance integration.\n\u003c\/p\u003e","brand":"Raymarine","offers":[{"title":"Default Title","offer_id":55902175723860,"sku":"T70075","price":3422.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_6aeaee63-4173-4dff-8f1f-efae651c42db.jpg?v=1779383704","url":"https:\/\/skysat.fr\/en\/products\/raymarine-pack-of-two-b175-dt-low-high-20-degree-through-hull-transducers","provider":"Skysat","version":"1.0","type":"link"}