Airmar B785C Bronze Transducer Medium CHIRP With Furuno 12-Pin

The Airmar B785C - M - 12F is a top - notch transducer for offshore and freshwater fishing. It offers depth and fast - response water - temperature sensing, with 600 W of power. Operating at a medium frequency from 80 to 130 kHz, it has a 24° to 16° beamwidth and can reach a maximum depth of 274 m (900'). This single - band CHIRP - ready transducer provides a 50 kHz total bandwidth, covering popular fishing frequencies like 88 and 107 kHz. It's great for shallow to mid - depth performance, showing clear bottom details and separating fish targets. Suitable for planing or displacement hull boats, it comes with a bronze housing and a high - performance fairing for better performance at high speeds. The patented Xducer ID® technology adds to its uniqueness. It has a 9 m (30ft) cable, a urethane acoustic window, and Airmar 12 - Pin (MMC) and Furuno 12 - Pin connectors. The deadrise range is up to 24° with the fairing, and the hole size is 51 mm (2in). Inside the box, you'll find the B785C - M - MM triducer, a fairing block, an anti - rotation bolt, and an MMC - 12F cable.

Using the Airmar B785C transducer is quite straightforward. First, make sure your boat's hull has a suitable deadrise angle of up to 24° with the fairing. Drill a 51 mm (2in) hole in the hull and install the transducer through it. Connect the 9 m (30ft) MMC - 12F cable to the Airmar 12 - Pin (MMC) connector on the transducer and the Furuno 12 - Pin connector on your display. When you're out on the water, turn on your fish - finding device and the transducer will start working, showing you depth and water temperature. For the best results, use it at speeds below 30 knots (34 MPH), as the high - performance fairing is mainly for improving broadband performance at higher speeds. As for maintenance, keep the transducer clean. After each use, rinse it with fresh water to remove salt, dirt, and debris. Check the connectors regularly to make sure they're not loose or corroded. If you notice any damage to the urethane acoustic window, have it repaired or replaced as soon as possible to maintain the transducer's performance.