B75C-20-H-12G - Airmar B75C-20-H 20d Tilt With Garmin 12-Pin MM | Aztek Computers
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SKU: RZEIKKNT3J |  Mfg. Part: B75C-20-H-12G  | 
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B75C-20-H-12G - Airmar B75C-20-H 20d Tilt With Garmin 12-Pin MM Cable

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$825.08  $1,113.86
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Product Overview

Airmar B75C 20° tlted element High CHIRP Bronze Thru Hull with 12-Pin Garmin Mix-N-Match Cable

Model: B75C-20-H-12G
  • Depth & fast-response water-temperature sensor
  • 80 kHz of total bandwidth from one transducer
  • Covers popular fishing frequency of 200 kHz plus everything else in the bandwidth
  • Exclusive Xducer ID® technology

Rely on Airmar’s new 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 3,000m (10,000’) with 5 to 10 times greater detail and resolution so precise it’s possible to distinguish between individual baitfish, game fish, and underwater structures. One transducer delivers up to 80 kHz of total bandwidth in just one installation, saving customers time and money.

More sensitive to small targets and will send back detailed information which will display as crisp, high-resolution images on the echosounder screen

Specifications
CHIRP Frequency130 kHz to 210 kHz
Beamwidth15° to 9°
Element tilt20°
Deadrise16° to 24°
Maximum depth700ft

What's in the Box:
  • B75C-20-H-MM
  • MMC-12G



Expert Overview

The Airmar B75C-20-H-12G is a bronze thru-hull transducer designed for marine applications, specifically for use with compatible Garmin systems. It incorporates a 20-degree tilted element, suitable for hulls with a deadrise between 16 and 24 degrees, to optimize beam alignment. This unit provides both depth and fast-response water temperature sensing capabilities. Operating within a CHIRP frequency range of 130 kHz to 210 kHz, it offers 80 kHz of total bandwidth from a single transducer. This allows for detailed bottom detection and target resolution, covering popular fishing frequencies like 200 kHz. The transducer features a beamwidth that adjusts from 15 to 9 degrees across its frequency range and has a maximum depth capability of 700 feet. It includes Airmar's Xducer ID technology and comes with a 12-pin Garmin Mix-N-Match cable, making it suitable for commercial fishermen, charter captains, or tournament anglers requiring precise underwater imaging.

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
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  • Updated:
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  • Airmar
  • B75C-20-H-12G
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Aug 02, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Airmar • Part #: B75C-20-H-12G • Category: Marine/Air Band Radio Antennas

Frequently Asked Questions

What is the CHIRP frequency range of this transducer?

The Airmar B75C-20-H operates within a CHIRP frequency range of 130 kHz to 210 kHz, providing 80 kHz of total bandwidth.

What is included in the box with this transducer?

The box includes the B75C-20-H-MM transducer and an MMC-12G (12-pin Garmin Mix-N-Match) cable.

What hull deadrise is this transducer suitable for?

This transducer features a 20-degree tilted element, making it suitable for hulls with a deadrise between 16 and 24 degrees.

What is the maximum depth capability of the B75C-20-H?

The Airmar B75C-20-H transducer has a maximum depth capability of 700 feet.

B75C-20-H-12G - Airmar B75C-20-H 20d Tilt With Garmin 12-Pin MM Cable

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$825.08