TM275C-LHW-0 - Airmar TM275C-LHW Transducer With Bare Wire MMC | Aztek Computers
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SKU: JTAP5E5XQ1 |  Mfg. Part: TM275C-LHW-0  | 
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TM275C-LHW-0 - Airmar TM275C-LHW Transducer With Bare Wire MMC

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$2,088.61  $2,819.62
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Product Overview

Airmar TM275C-LHW Transom Mount Low/High Wide CHIRP Transducer with Bare Wire Mix-N-Match Cable

Model: TM275C-LHW-0
  • Depth & fast-response water-temperature sensor
  • Low - CHIRPS from 42 kHz to 65 kHz - 25° to 16° beamwidth
  • High - CHIRPS from 150 kHz to 250 kHz - 25° constant beamwidth
  • 123 kHz of total bandwidth from one transducer
  • Covers popular fishing frequencies of 50 and 200 kHz plus everything else in the bandwidth

Get more coverage under the boat with Airmar's new wide beam Chirp product line. Offering a high frequency range of 150-250 kHz and a constant 25° Beamwidth, these transducers are truly broadband at its best. In addition to improving the performance of Chirp-ready echosounders, anglers using the new wide beam transducers will achieve twice the coverage under the boat compared to our current high frequency Chirp transducers.

A unique property of the new high frequency transducers is that the Beamwidth is a constant 25° angle across the entire frequency band. Now, in addition to providing vast bottom coverage and precise fish detection in the upper water column that can sometimes go unseen with our narrow beam transducers, Airmar's new wide beam format also creates crisper and larger return images on the display. We've got you covered.

Specifications
Hull deadriseup to 28°
Acoustic windowUrethane

What's in the Box:
  • TM-275C LHW
  • Transom Mount Bracket and Hardware
  • 3 - 3deg Shims
  • MMC-0 Cable



Expert Overview

The Airmar TM275C-LHW Transducer is a transom-mount solution designed for marine applications requiring depth and water temperature sensing. This unit provides CHIRP sonar capabilities across two frequency bands: a low band from 42 kHz to 65 kHz with a variable beamwidth of 25� to 16�, and a high band from 150 kHz to 250 kHz with a constant 25� beamwidth. It offers 123 kHz of total bandwidth, covering common fishing frequencies like 50 kHz and 200 kHz, alongside the broader CHIRP range. The wide beam design in the high-frequency range aims to provide increased coverage under the vessel and potentially clearer return images compared to narrower beam transducers. This transducer is suitable for vessels with a hull deadrise of up to 28� and connects via a bare wire Mix-N-Match cable. The part number for this specific model is TM275C-LHW-0.

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
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  • Airmar
  • TM275C-LHW-0
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Aug 02, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Airmar • Part #: TM275C-LHW-0 • Category: Marine/Air Band Radio Antennas

Frequently Asked Questions

What is included with the Airmar TM275C-LHW-0 transducer?

The box includes the TM-275C LHW transducer unit, a transom mount bracket and associated hardware, three 3-degree shims, and an MMC-0 bare wire Mix-N-Match cable.

What is the recommended hull deadrise for this transducer?

This transducer is designed for vessels with a hull deadrise of up to 28 degrees.

What are the primary functions of this transducer?

The Airmar TM275C-LHW-0 transducer provides both depth sensing and fast-response water temperature sensing, utilizing CHIRP technology across low and high-frequency bands.

What is the beamwidth for the high-frequency CHIRP band?

The high-frequency band, which CHIRPs from 150 kHz to 250 kHz, features a constant 25-degree beamwidth across the entire frequency range.

TM275C-LHW-0 - Airmar TM275C-LHW Transducer With Bare Wire MMC

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Reviews for Airmar TM275C-LHW-0

$2,088.61