Garmin Airmar B117 Thru-Hull Dual Frequency Transducer
The Garmin Airmar B117 provides traditional dual-frequency depth and temperature readings through a nearly flush, mushroom head design. It is a low-profile transducer made of bronze, specifically compatible with sounder modules like GSD 24 or GSD 22. This transducer is most suited for application on wood and fibreglass hull materials.
- Designed to be nearly flush with the hull, with only 3/16″ protruding outside, thus minimizing drag.
- Features a 50kHz 45°/200kHz 12° beamwidth.
- Installation requires a 2″ diameter hole.
- Application: Particularly common in sailboat installations.
- Style: Thru-hull mounting.
- Cable Length: 39 feet.
- Hull Deadrise: 0°-8°
- Monitors: Depth and Temperature.
- Material: Bronze.
- Transmit Power: 600W (RMS).
- Frequency: 50/200kHz.
- Max. Depth: 50kHz: 1,200′ / 200kHz: 700′.
- Element Tilt Angle: 0°.
- Beamwidths: 45°/12°.
The B117 Bronze Thru-Hull Transducer maintains optimal performance even at high speeds. This 8-pin, 600W device is compatible with both fibreglass and wood hulls. It possesses a depth range of 800 to 1,200 ft, an operating frequency of 50 to 200 kHz, a beamwidth of 45 to 12 degrees, and a 0 to 7-degree deadrise. Installation instructions are included with the transducer kit; follow them carefully to prevent any damage to your boat. Note that this device is not suitable for use on metal hulls. When pairing with a 6-pin Garmin sounder, a transducer adapter cable is required.
CAUTION: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.