Furuno B117 Fishfinder Transducer B117-10F

The B117 is a 600W through-hull low-profile depth and temperature transducer with a bronze housing, that operates at fixed 50kHz and 200kHz frequencies. It has a non-retractable insert. The B117 is a zero-tilt version of the B60 and is designed for installation only in the flat bottom of a boat. The beam width is 45 degrees at 50 kHz and 12 degrees at 200 kHz. The B117 is ideal for center-console and trailered boats, and has a maximum depth range of 800-1200 ft at 50 kHz and 400-700 ft at 200 kHz.

This '-10F' version of the transducer is for Furuno sounders and fishfinders that use the standard Furuno 10-pin transducer connector.

The B117 is sold as a generic transducer plus a brand-specific cable (except -BL, -BB).