SKU: AIRB175C20MHB
MPN: B175C-20-M-HB
The Airmar B175C-20-M 20° tilt transducer with Humminbird 9-pin MM cable is a professional-grade fishfinding solution built for serious anglers and boaters who demand reliable bottom detection and water-temperature feedback in all conditions. This medium-frequency CHIRP transducer is engineered for mounting on hull exteriors or through-hull installation, making it ideal for recreational and commercial fishing vessels, dive boats, and research platforms where accurate depth readings and thermal layering detection are critical to success on the water.
Operating across the medium-frequency band from 85 kHz to 135 kHz, this CHIRP transducer delivers fast-response depth measurements and integrated water-temperature sensing that help you identify thermoclines, structure, and fish activity patterns with precision. The 24° to 16° variable beamwidth allows the transducer to maintain narrow focus in shallow water while broadening coverage in deeper offshore applications—a critical feature for scanning bottom contours without dead zones. The 20° tilt design compensates for hull deadrise, ensuring optimal signal transmission regardless of your boat's bottom shape. Weighing just 12 pounds, the assembly is compact enough for bracket mounting while remaining rugged enough to withstand saltwater corrosion and repeated temperature cycling.
This transducer is engineered specifically for Humminbird sounder systems using the 9-pin Mix-N-Match connector standard, ensuring seamless integration with compatible Humminbird units without adapter cables or signal loss. Whether you're upgrading a legacy system or building out a new helm setup, the pre-terminated cable eliminates installation guesswork and reduces troubleshooting time on the dock. Fast-response temperature sensing makes this transducer particularly valuable for anglers pursuing temperature-sensitive species like stripers, walleye, and offshore pelagics where water column stratification directly impacts bite windows.
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