TM265C-LH-12G - Airmar TM265C-LH Transducer With Garmin 12-Pin | Aztek Computers
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SKU: LJ28HC9FYH |  Mfg. Part: TM265C-LH-12G  | 
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TM265C-LH-12G - Airmar TM265C-LH Transducer With Garmin 12-Pin MMC

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$1,696.21  $2,289.88
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Product Overview

Airmar TM265C Low/High CHIRP Transom Mount Transducer with Garmin 12-Pin Mix-N-Match Cable

Model: TM265C-LH-12G
  • 8 Internal Broadband Ceramics
  • Depth & fast response water temperature sensor
  • Urethane housing and stainless steel mounting bracket
  • Can retrofit to existing TM258 & TM260 bracket
  • Exclusive Xducer ID® technology

Rely on Airmar's new broadband transducers for the ultimate fishing mission! Whether you're a commercial fisherman, charter captain, or tournament angler, there's a new game in town. Traditional marine fish finders operate at discreet frequencies such as 50 kHz and 200 kHz, use relatively short-duration pulses, and use narrowband sonar transducers. In contrast, Chirp uses a precise sweep pattern of many frequencies within a long-duration transmit pulse from a broadband transducer, so the equivalent sound energy transmitted into the water is 10 to 1,000 times greater than a conventional marine fish finder.

Specifically designed for small boats (25'-40'), the TM265LH Chirps across the following bandwidths:

LH Model - Low Frequency 42-65 kHz/High Frequency 130-210 kHz

Specifications
Low frequency42-65 kHz (25° to 16° beamwidth)
High frequency130-210 kHz (10° to 6° beamwidth)
Boat Size8 m to 12 m (25’ to 40’)
Boat typeOutboards, I/O
Hull typeFiberglass, Wood, Metal
Hull DeadriseUp to 28°
Acoustic WindowUrethane

What's in the Box:
  • TM265CLH-MM
  • Transom Mount Hardware
  • MMC-12G



Expert Overview

The Airmar TM265C-LH Transducer with Garmin 12-Pin MMC is a transom-mount transducer designed for marine applications on boats between 8 to 12 meters (25 to 40 feet) in length. This unit is suitable for various hull types including fiberglass, wood, and metal, accommodating hull deadrises up to 28 degrees. It incorporates eight internal broadband ceramics and provides both depth and fast-response water temperature sensing. The TM265C-LH operates using CHIRP technology, sweeping across low frequencies from 42-65 kHz and high frequencies from 130-210 kHz, which allows for greater sound energy transmission compared to traditional narrowband transducers. The urethane housing and stainless steel mounting bracket ensure durability. This transducer, identified by part number TM265C-LH-12G, is intended for commercial fishermen, charter captains, and tournament anglers requiring detailed underwater imaging.

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
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  • Updated:
  • Added:
  • Airmar
  • TM265C-LH-12G
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Aug 02, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Airmar • Part #: TM265C-LH-12G • Category: Marine/Air Band Radio Antennas

TM265C-LH-12G - Airmar TM265C-LH Transducer With Garmin 12-Pin MMC

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Reviews for Airmar TM265C-LH-12G

$1,696.21