B175C-20-H-12G - Airmar B175C-20-H Tilted Transducer | Aztek Computers
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SKU: CB1KHZSO79 |  Mfg. Part: B175C-20-H-12G  | 
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B175C-20-H-12G - Airmar B175C-20-H Tilted Transducer

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$1,225.33  $1,654.20
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Product Overview

Airmar B175C-20-H CHIRP High Frequency Transducer

This tilted element transducer is designed for optimal sonar performance, featuring a built-in depth and fast-response water-temperature sensor. Suitable for boats of 8 meters (25 feet) or larger, it operates on a frequency range of 150 kHz to 210 kHz, maximizing echo returns with a precise beam aimed straight down for superior imaging in shallow waters.

The transducer's ceramic elements are permanently tilted to compensate for hull deadrise, providing a flush design that installs easily through the hull without a fairing. Its high frequency enhances detail, making it ideal for anglers fishing at depths of less than 1500 feet.

Specifications:

Deadrise16-25
Acoustic WindowUrethane
Power Rating1 kW @ 1% Duty Cycle
Frequency130 to 210 kHz
Beam10 to 6
Max Depth1000 ft

What's in the Box:

  • B175C-20-H Transducer
  • MMC-12G Mix-N-Match Cable

Expert Overview

The Airmar B175C-20-H Tilted Transducer is a high-frequency, permanently tilted element transducer engineered for marine applications. It is designed for boats 8 meters (25 feet) or larger, providing depth and fast-response water-temperature sensing capabilities. This transducer operates within a frequency range of 150 kHz to 210 kHz, delivering a precise, straight-down beam for enhanced echo returns, particularly in shallow to moderate depths. The B175C-20-H-12G model features ceramic elements that are pre-tilted to compensate for hull deadrise between 16-25�, allowing for a flush, through-hull installation without the need for a fairing. Its high-frequency operation is suitable for anglers targeting depths less than 1500 feet, offering improved detail for bottom imaging. This unit is compatible with both fiberglass and wooden hulls.

Technical Specifications

  • Optimized for boats 8m (25') and above
  • High frequency operation (150-210 kHz)
  • Permanently tilted design for straight-down beam
  • Compatible with fiberglass and wooden hulls
  • Depth and temperature sensor included
  • Flush mount installation without fairing

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Airmar
  • B175C-20-H-12G
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Jul 28, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Airmar • Part #: B175C-20-H-12G • Category: Marine/Air Band Radio Antennas

Frequently Asked Questions

What is the intended use case for the Airmar B175C-20-H transducer?

This transducer is designed for marine applications, specifically for anglers fishing at depths of less than 1500 feet. Its high-frequency operation enhances detail for superior imaging in shallow waters.

What is included in the box with the Airmar B175C-20-H?

The box includes the B175C-20-H Transducer itself and an MMC-12G Mix-N-Match Cable.

What type of boats is this transducer compatible with?

The Airmar B175C-20-H is optimized for boats 8 meters (25 feet) and above. It is compatible with both fiberglass and wooden hulls.

What is the maximum depth capability of this transducer?

The maximum depth capability for the Airmar B175C-20-H transducer is 1000 feet, though it is described as ideal for depths less than 1500 feet for optimal detail.

B175C-20-H-12G - Airmar B175C-20-H Tilted Transducer

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$1,225.33