B175C-20-M-9N - Airmar B175C-20-M 20° Tilt Transducer | Aztek Computers
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B175C-20-M-9N - Airmar B175C-20-M 20° Tilt Transducer

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$1,116.11  $1,506.75
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Product Overview

Airmar B175 Chirp Medium Frequency 20° Tilted Element with Navico 9-Pin Cable

The Airmar B175C-20-M transducer allows for exceptional performance in both commercial and sport fishing applications. With a frequency range of 85 kHz to 135 kHz, it provides detailed bottom detection and temperature readings.

  • Depth and fast-response water temperature sensor
  • Medium frequency CHIRP sonar coverage from 85 kHz to 135 kHz
  • Beamwidth ranging from 16° to 24°
  • Single transducer solution with 50 kHz of total bandwidth
  • Optimal for popular fishing frequencies including 88 kHz and 107 kHz
  • Compatible with fiberglass or wood hull types
  • Recommended for boats 8 meters (25 feet) and above

Rely on Airmar's advanced broadband transducers for your fishing expeditions, offering 5 to 10 times greater detail and resolution for distinguishing between baitfish, game fish, and underwater structures, down to depths of 3,000 meters (10,000 feet).

Expert Overview

The Airmar B175C-20-M 20� Tilt Transducer is a marine sonar component designed for detailed underwater detection in commercial and sport fishing. This transducer operates within a medium frequency CHIRP range of 85 kHz to 135 kHz, providing a beamwidth from 16� to 24�. It is engineered to deliver precise bottom detection and water temperature readings. The B175C-20-M-9N part number indicates a unit equipped with a Navico 9-Pin Cable, facilitating integration with compatible systems. It is suitable for fiberglass or wood hull types and is recommended for vessels 8 meters (25 feet) and above. The transducer offers a single-unit solution with 50 kHz of total bandwidth, supporting popular fishing frequencies such as 88 kHz and 107 kHz. This product addresses the need for enhanced underwater visibility, distinguishing between baitfish, game fish, and structures in deep water environments.

Technical Specifications

  • Fast-response water temperature sensor
  • CHIRP sonar coverage
  • Efficient 50 kHz bandwidth
  • Designed for deep water detection
  • Suitable for various hull types

Product Details

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  • Airmar
  • B175C-20-M-9N
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Sep 11, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Airmar • Part #: B175C-20-M-9N • Category: Marine/Air Band Radio Antennas

Frequently Asked Questions

What hull types is this transducer compatible with?

This transducer is compatible with fiberglass or wood hull types.

What is the frequency range of this transducer?

The transducer operates within a medium frequency CHIRP range of 85 kHz to 135 kHz.

What sensors are included with this transducer?

It includes sensors for depth and fast-response water temperature.

What is the recommended boat size for this transducer?

This transducer is recommended for boats 8 meters (25 feet) and above.

B175C-20-M-9N - Airmar B175C-20-M 20° Tilt Transducer

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$1,116.11