A80805 Raymarine B150M 300 Watt 20Deg Tilt Wide Beam CHIRP Thru Hull Model: A80805 Depth and fast-response water-temperature sensing 300 W of power with a maximum depth of 183 m (600 feet) Medium frequency: 95 to 155 kHz - 26 deg x 17 deg beamwidth put more energy on targets for great target separation 60 kHz of total bandwidth from one transducer ideal for inshore or coastal fishing Low-profile, thru-hull housing provides good display resolution at speed when installed properly Recommended for stepped

<p><b>Raymarine B150M 300 Watt 20Deg Tilt Wide Beam CHIRP Thru Hull</b></p>Model: A80805<br><ul><li>Depth and fast-response water-temperature sensing</li><li>300 W of power with a maximum depth of 183 m (600 feet)</li><li>Medium frequency: 95 to 155 kHz - 26 deg x 17 deg beamwidth put more energy on targets for great target separation</li><li>60 kHz of total bandwidth from one transducer ideal for inshore or coastal fishing</li><li>Low-profile, thru-hull housing provides good display resolution at speed when installed properly</li><li>Recommended for stepped, planing, or displacement hull</li><li>Bronze housing for use in a fiberglass or wood hull</li><li>Also available as a transom mount (TM150M)</li><li>Patented Xducer ID(R) technology</li><li>Fixed 20 deg tilted version for 16 to 24 deg hull deadrise angles</li></ul><p>Airmar's B150M delivers a great combination of shallow and mid-depth performance. Operating at a frequency range of 95 to 155 kHz, this transducer reveals fish in shallow waters and deeper depths down to 183 m (600 feet) with ultra-clear target resolution. Narrow beam angles are perfect for detecting fish holding close to structures and suspended fish-ideal for freshwater, inshore, or coastal fishing in shallow to medium depth.</p><p>Tilted ElementTM transducers have the ceramic element fixed at a 20 deg, 12 deg, or 0 deg angle within the housing. When the transducer is installed almost flush to the hull, the tilt of the element corrects for the hull deadrise, orienting the beam directly down. This ensures maximum echo returns to the transducer for more accurate depth readings.</p><b>Specifications</b><br><table border="1 feet&gt;&lt;tr&gt;&lt;td width=" width="95%">Power Rating<td>300 W</td><tr><td width="175px">Max Deadrise Angle</td><td>24 deg</td></tr><tr><td width="175px">Housing</td><td>Bronze</td></tr><tr><td width="175px">Functions</td><td>Depth, Temperature</td></tr><tr><td width="175px">Hull Material</td><td>Fiberglass or wood</td></tr><tr><td width="175px">Max Vessel LOA</td><td>Up to 8 m (26 feet)</td></tr><tr><td width="175px">Hole Size</td><td>51 mm (2)</td></tr><tr><td width="175px">Usable Shaft Length</td><td>66.5 mm (2.62 in)</td></tr><tr><td width="175px">Mounting Style</td><td>Tilted Element Thru-Hull</td></tr><tr><td width="175px">Acoustic Window</td><td>Urethane</td></tr><tr><td width="175px">Common Use</td><td>Leisure/Yachting</td></tr></table>