B175H-W 1000W D/T Through-Hull Transducer Wide Beam Transducer Angle 20°
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Technical specifications
Technical specifications
| Supported sonar technologies | CHIRP |
| Operating voltage | 12 V |
| Fishfinder frequencies | 150-250 |
| Operating temperature | -15°C to 55°C |
| Peak power | 1000.0 |
| Max depth reading | 300.0 |
| Transducer material | Bronze |
| Sonar connector type | Raymarine 9-pin |
| Cable length | 10.0 |
| Product width | 95 mm |
| Integrated temperature sensor | Yes |
| Product height | 71 mm |
| Compatible displays | Raymarine Axiom, Element; Garmin; Simrad (CHIRP 1000W compatible) |
| IP rating | IPX8 |
| Mounting type | Transom |
| Certifications | CE, IEC 60945 |
| Temperature measurement range | -5°F to 104°F |
| Beam coverage angle | 25 |
| CHIRP high frequency | 150-250 |
| Fishing type | Sea, Trawl, Vertical |
| Integrated speed sensor | No |
| User level | Expert |
| Warranty | 2.0 |
Detailed description
Detailed description
Designed for demanding recreational boaters and anglers, the Raymarine B175H-W through-hull transducer is positioned as a 1000W CHIRP solution dedicated to underwater detection. This model integrates depth and temperature (D/T) functions, featuring a wide beam (W) and a 20° compensation angle for precise adaptation to hulls with an inclination of 16 to 24 degrees.
CHIRP Performance and Wide Beam
The Raymarine B175H-W uses high-frequency CHIRP technology, offering superior target separation and image clarity compared to traditional single-frequency transducers. Its 1000W power enables effective penetration at significant depths. The "W" (Wide) designation indicates a constant wide beam across the entire high-frequency CHIRP range, increasing coverage under the boat and improving fish and structure detection. Compared to a standard B175H transducer (narrow beam), the B175H-W provides a broader view, particularly useful for sport fishing or locating large fish schools.
Integration and Positioning
This through-hull transducer is an alternative to transom-mounted models, offering optimal hydrodynamic performance and no turbulence for reliable readings at high speeds. The 20° angle is crucial for keeping the transducer beam directed vertically toward the bottom, compensating for hull angle. The Raymarine B175H-W integrates seamlessly with CHIRP-compatible Raymarine sounder and multifunction systems, such as the Axiom or Element series, as well as third-party systems like Garmin or Simrad that support 1000W Airmar CHIRP transducers. This model is intended for vessels requiring a through-hull installation for maximum bottom detection and tracking performance.
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