AIRMAR B175M Thru-Hull Medium CHIRP Transducer
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SIMRADAIRMAR B175M Thru-Hull Medium CHIRP Transducer

Model # 14273890 | Mfg # 000-11065-001UPC # 9420024123676

This item is no longer available.


AIRMAR B175M Thru-Hull Medium CHIRP Transducer

Name Value
Beam 16x24 Degrees
Connection Interface Simrad
Deadrise Angle 0 to 20 Degree
Frequency 50/200kHz
Material Bronze
Maximum Depth 1200 Feet
Sonar Depth
Transmit Power 1000 Watts
Type Thru-Hull

Product Overview

Covers popular fishing frequency of 88 and 107kHz plus everything else in the bandwidth

Rely on Airmar’s broadband transducers for your ultimate fishing mission. Whether you’re a commercial fisherman, charter captain, or tournament angler, there’s a new game in town! CHIRP transducers enable bottom detection down to 10,000’ with five to ten times greater detail and resolution so precise it’s possible to distinguish between individual baitfish, game fish, and underwater structures.

The 1kW, flush-mount, Tilted Element transducer is perfect for fast, trailered, tournament sportfishing vessels that cannot have a High-Performance Fairing. The flush-mounted, bronze housing protrudes less than a quarter inch (6.35 mm) outside your hull and can sit on trailer rollers and bunks with no damage. The ceramic arrays are tilted 20° inside the housing giving you the perfect vertical beam with maximum energy on what is directly below your boat. 

CHIRP Technology

  • Five to ten times greater detail and resolution
  • 10 to 1,000 times more energy on targets
  • Precise separation between baitfish and game fish 
  • Superior performance in noisy environments
  • Improved bottom tracking at high boat speeds


  • Frequency: Medium CHIRP, 85-135kHz
  • Beamwidth: 24° to 16°
  • Transmit Power: 1,000W (RMS)
  • Style: Thru-hull
  • Hull Deadrise Angle: 16°-24°
  • Hole Diameter for Installation: 98mm (3 7/8”) hole size
  • Sensors: Depth/Temp


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