B175C-20-M-BL - Airmar B175C-20-M Medium Chirp Transducer | Aztek Computers
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SKU: AQ7T2P4I3X |  Mfg. Part: B175C-20-M-BL  |  0 Reviews  |     Share Make an offer

B175C-20-M-BL - Airmar B175C-20-M Medium Chirp Transducer

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$1,116.11  $1,506.75
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Product Overview

Airmar B175 Chirp Medium Frequency 20d Tilted Element with Navico 7-Pin Mix-N-Match Cable

The Airmar B175C-20-M is designed for serious anglers, providing exceptional depth detection and water temperature readings. This transducer CHIRPS from 85 kHz to 135 kHz and is engineered for boats 25 feet and longer, making it a perfect choice for a wide range of fishing applications.

With a beamwidth of 24° to 16° and a total bandwidth of 50 kHz, this transducer enables you to cover popular fishing frequencies efficiently. Compatible with fiberglass or wood hull types, the B175C-20-M not only enhances your fishing experience but also simplifies installation, saving you time and money.

Expert Overview

The Airmar B175C-20-M Medium Chirp Transducer is a marine-grade depth and temperature sensor designed for professional and serious anglers. This unit provides CHIRP functionality across a medium frequency range of 85 kHz to 135 kHz, offering a total bandwidth of 50 kHz from a single transducer. With a beamwidth that varies from 24� to 16�, it is engineered to deliver detailed bottom detection and accurate water temperature readings. The transducer is suitable for boats 25 feet (8 m) and longer, supporting depth detection down to 3,000 m (10,000 ft). It is compatible with fiberglass or wood hull types, simplifying installation for various vessel constructions. The B175C-20-M-BL part number includes a Navico 7-Pin Mix-N-Match Cable, making it a practical choice for integration into existing marine electronics systems requiring precise underwater data.

Technical Specifications

  • Depth and fast-response water-temperature sensor
  • Medium frequency CHIRPS from 85 kHz to 135 kHz
  • 24° to 16° beamwidth for optimal coverage
  • 50 kHz total bandwidth from a single transducer
  • Designed for fiberglass or wood hull types
  • Ideal for boats 25 feet (8 m) and above
  • Enables bottom detection down to 3,000 m (10,000 ft)

Product Details

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  • Condition:
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  • Airmar
  • B175C-20-M-BL
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Sep 14, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Airmar • Part #: B175C-20-M-BL • Category: Marine/Air Band Radio Antennas

Frequently Asked Questions

What is the frequency range of this transducer?

The Airmar B175C-20-M CHIRPS across a medium frequency range from 85 kHz to 135 kHz, providing a total bandwidth of 50 kHz.

What hull types are compatible with this transducer?

This transducer is designed for compatibility with fiberglass or wood hull types, simplifying the installation process for a range of vessels.

What is the recommended boat length for this transducer?

The Airmar B175C-20-M is ideal for boats 25 feet (8 m) and above, making it suitable for larger fishing vessels.

What is included with the B175C-20-M-BL?

The B175C-20-M-BL includes the Airmar B175 Chirp Medium Frequency 20d Tilted Element transducer and a Navico 7-Pin Mix-N-Match Cable.

B175C-20-M-BL - Airmar B175C-20-M Medium Chirp Transducer

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$1,116.11