B265C-LM-11R - Airmar B265C-LM Bronze TH Low Medium CHIRP | Aztek Computers
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SKU: T663KY0NEC |  Mfg. Part: B265C-LM-11R  | 
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B265C-LM-11R - Airmar B265C-LM Bronze TH Low Medium CHIRP Raymarine 11-Pin Y-Cable

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$1,963.04  $2,650.10
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Product Overview

Airmar B265C-LM Bronze thru Hull Low Medium CHIRP with Raymarine 11-Pin Mix-N-Match Cable

Model: B265C-LM-11R
  • Depth and fast-response water-temperature sensing
  • 1 kW of power for great deep to mid-depth performance
  • Low frequency: 42 to 65 kHz - 25° to 16° beamwidth - Maximum depth of 914 m (3000')
  • Medium frequency: 85 to 135 kHz - 16° to 11° beamwidth - Maximum depth of 457 m (1500')
  • 73 kHz of total bandwidth from one transducer
  • Covers popular fishing frequencies of 50, 88, and 107 kHz plus everything else in the bandwidths
  • Bronze housing with High-performance Fairing for optimal high-speed performance
  • Patented Xducer ID® technology
  • Hull Type: Fiberglass or wood
  • Exclusive Xducer ID® technology

The B265LM, Chirp-ready thru-hull is a perfect, mid to deep-depth transducer. The huge bandwidth includes many of the most popular frequencies for targeting top gamefish. This 1 kW, powerhouse delivers clear target details, bottom discrimination, as well as bait and game-fish separation at all depths.

The low-frequency band, operating between 42 and 65 kHz, provides deep-water performance down to 914 m (3000'). It is a good choice when scouting an area or fishing in deeper depths. The medium-frequency band from 85 to 135 kHz is excellent for identifying targets suspended close to the bottom, on structure, and within the water column.

The included, High-performance Fairing improves broadband performance at speeds over 30 knots (34 MPH).

Specifications
Cable-Length10 m (33')
Single or Dual FrequencyCHIRP-Ready Dual-Band
Frequency BandLow-Medium
Housing MaterialBronze
Low Frequency42-65 kHz
Low Frequency Beamwidth25°-16°
Medium Frequency85-135 kHz
Medium Frequency Beamwidth16°-11°
Max DeadriseUp to 20° with fairing
Max Deadrise Angle20°
Max DepthLow frequency- 914 m (3000'), Medium frequency- 457 m (1500')
Mounting StyleThru-Hull with Fairing
Power Rating1 kW
Transducer FunctionsDepth, Temperature
Usable Shaft Length121 mm (4.75")

What's in the Box:
  • B265C-LM-MM Transducer
  • High Speed fairing Block
  • High Speed Fairing Block Bolt Kit
  • MMC-11RLDB Cable



Expert Overview

The Airmar B265C-LM is a bronze thru-hull transducer designed for marine applications requiring depth and water temperature sensing. This unit is suitable for fiberglass or wood hulls and is engineered for mid to deep-depth performance, offering a 1 kW power rating. It operates across two CHIRP-ready frequency bands: a low frequency band from 42 to 65 kHz with a maximum depth of 914 m (3000'), and a medium frequency band from 85 to 135 kHz with a maximum depth of 457 m (1500'). The transducer provides 73 kHz of total bandwidth, covering popular fishing frequencies. The included high-performance fairing is designed to optimize broadband performance at speeds exceeding 30 knots. The B265C-LM-11R is intended for IT professionals and marine electronics integrators deploying robust sonar solutions, particularly those using Raymarine systems, to achieve clear target details and bottom discrimination.

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Airmar
  • B265C-LM-11R
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Jul 28, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Airmar • Part #: B265C-LM-11R • Category: Marine/Air Band Radio Antennas

Frequently Asked Questions

What type of hull is this transducer compatible with?

This transducer is compatible with fiberglass or wood hull types. It is designed for thru-hull mounting with a fairing block.

What is included in the box with this transducer?

The box includes the B265C-LM-MM Transducer, a high-speed fairing block, a high-speed fairing block bolt kit, and an MMC-11RLDB cable.

What are the primary functions of this transducer?

The primary functions of this transducer are depth sensing and fast-response water temperature sensing. It utilizes CHIRP technology across low and medium frequency bands for detailed underwater imaging.

What is the maximum depth capability of the Airmar B265C-LM?

The maximum depth capability for the low frequency band (42-65 kHz) is 914 m (3000'). For the medium frequency band (85-135 kHz), the maximum depth is 457 m (1500').

B265C-LM-11R - Airmar B265C-LM Bronze TH Low Medium CHIRP Raymarine 11-Pin Y-Cable

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$1,963.04