The Airmar B785 is a through-hull, single band CHIRP transducer with a bronze body and an external fairing. It is available in the Medium band only

The Medium band covers the popular 88 kHz and 107 kHz frequencies for fresh-water fishing.

The B785 is the same size as the conventional B744V transducer.


Specifications

Feature Specification
Medium Frequency Band 80-130 kHz
Power Rating 600W RMS
Housing Through-hull bronze block with plastic fairing
Beam Widths 16-24° in Medium band
Temperature Sensor Integrated sensor in transducer body
Transducer Cable 10 meters (32.8 feet) with bare wire connection
Hole Size Mounting hole diameter is 51mm (2")
Overall Height 173mm (6.8")
Fairing Size 80mm (3.13") x 349mm (13.73")
Recommended Boat Size Up to 8 meters (25 feet)

Available Models

Version Name Characteristics
B785C-M Medium frequency band (80-130 kHz)