GARMIN PM265LM DT 42-135 kHz 1kW CHIRP Poket Bronze Transducer

 8-Internal Broadband Ceramic Assemblies
 Depth and fast-response water-temperature sensor
 Fishing Profile: Commercial and recreational inshore and offshore fishing
(deep-water canyon and sea-mount tracking)
 Urethane transducer housing for wet box or tank mount
 Bronze transducer housing for poket or kell mount
 Hull Type: Fiberglass or wood 

This pocket mount transducer uses narrow beams to send depth and temperature as well as sonar return data to your Garmin Marine Network.

A popular choice for boat builders, this 1 kW barewire bronze transducer has a maximum depth of 3,000 ft; an operating frequency of 42 to 65 kHz and 85 to 135 kHz; and a beamwidth of 16 to 25 degrees and 6 to 10 degrees. The pocket mount is installation dependent.

This is the best performing 1 kW pocket mount available.

Transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging your boat.

73 kHz of total bandwidth from one transducer
Covers popular fishing frequencies of50, 88, and 107 kHz plus everything else
in the bandwidth

Medium-frequency benefits include the ability to sound deeper than the high-frequency, along withbetter target resolution than the low-frequency.