B765LM Chirp-ready Thru-hull

Part NumberB765LM

300 / 600 W*

It’s a thru-hull, Chirp transducer perfectly suited for smaller fishing boats. The B765LM gives the performance of the larger transducers but in a compact package. A great combination of low and medium-frequency bands provides a wide range of depth capability and fish finding. The low-frequency band, operating from 40 to 75 kHz, provide excellent depth penetration. Meanwhile the medium frequency range of 80 to 130 kHz excels at detailed bottom structure and tight-holding fish targets in mid-depth.

The included High-performance Fairing improves broadband performance at speeds over 30 knots (34 MPH).

This transducer is available in two options: one with an OEM connector designed specifically for your fishfinder, and another as a Mix and Match™ Transducer version. The Mix and Match™ transducer has a 9-meter (29.5’) cable with a standard connector, plus a 1-meter (3’) adapter cable to connect it to your fishfinder.

When placing your order, make sure you know which connector type your fishfinder requires.

Depth and fast-response water-temperature sensing
Low frequency: 40 to 75 kHz

32° to 21° beamwidth
Maximum depth of 366 m (1200')
* Operates at 300 W

Medium frequency: 80 to 130 kHz

24° to 16° beamwidth
Maximum depth of 274 m (900')
* Operates at 600 W

85 kHz of total bandwidth from one transducer
Covers popular fishing frequencies of 50, 88, and 107 kHz plus everything else in the bandwidth
All the advantages of the larger, thru-hull, Chirp transducers yet suitable size-wise for smaller boats
Bronze housing with High-performance Fairing for optimal performance at higher speeds
Patented Xducer ID^® technology