GARMIN Spread Spectrum CHIRP Transducers

Step up to 1kW of power without need for a fairing.

Step up to 1kW without a fairing with this flush-mounted bronze housing that protrudes less than 1/4″ outside the hull and can sit on the trailer rollers/bunks without damage.

The tilted element inside the transducer accommodates all hull deadrises and eliminates the need for a fairing block. And, low, medium and high frequency versions provide maximum flexibility for the choice of frequencies. An excellent choice for fiberglass and wood hulls.

Specifications

• Style: Thru-hull
• Cable Length: 39′
• Connector: 8-pin
• Monitors: Depth/Temperature
• Material: Bronze
• Transmit Power: 1kW (RMS)

Type	Frequency Range	Beamwidth	Maximum Deadrise Angle	Connector	GARMI#	Model
Airmar B175L (0° Tilt)	Low CHIRP (40-60kHz)	16°-25°	0°-7°	8-pin	010-11938-20	14390793
Airmar B175L (12° Tilt)	Low CHIRP (40-60kHz)	16°-25°	8°-15°	8-pin	010-11938-21	14390801
Airmar B175L (20° Tilt)	Low CHIRP (40-60kHz)	16°-25°	16°-24°	8-pin	010-11938-22	14390819
Airmar B175M (0° Tilt)	Medium CHIRP (85-135kHz)	11°-16°	0°-7°	8-pin	010-11939-20	14390827
Airmar B175M (12° Tilt)	Medium CHIRP (85-135kHz)	11°-16°	8°-15°	8-pin	010-11939-21	14390835
Airmar B175M (20° Tilt)	Medium CHIRP (85-135kHz)	11°-16°	16°-24°	8-pin	010-11939-22	14390843