B175C-20-H-9N - Airmar B175C-20-H 20d Tilt With Navico 9-Pin MM | Aztek Computers
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SKU: SJIF5CJWL5 |  Mfg. Part: B175C-20-H-9N  | 
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B175C-20-H-9N - Airmar B175C-20-H 20d Tilt With Navico 9-Pin MM Cable

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$1,225.33  $1,654.20
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Product Overview

Airmar B175 CHIRP High Frequency 20d Tilted Element With Navico 9-Pin Mix-N-Match Cable

Model: B175C-20-H-9N
  • Depth & fast-response water-temperature sensor
  • High—CHIRPS from 150 kHz to 210 kHz
  • Boat Size: 8 m (25’) and above
  • 80 kHz of total bandwidth from one transducer
  • Covers popular fishing frequency of 200 kHz plus everything else in the bandwidth
  • Hull Type: Fiberglass or wood

The transducer’s ceramic elements are permanently tilted inside the housing to compensate for the hull deadrise. This ensures the beam is aimed straight down, resulting in maximum echo returns and eliminating the need for a fairing

Flush/tilted transducers mount through a hole drilled in any fiberglass, metal or wooden hull, with the outside of the fitting flush against the exterior hull surface. Inside the fitting, the transducer’s active elements are permanently tilted to an angle to compensate for the hull deadrise, ensuring the sonar beam is aimed straight down.

High Frequency = Greater Detail (ex. 130-210 kHz) - More sensitive to small targets and will send back detailed information which will display as crisp, high-resolution images on the echosounder screen. Best for shallower water and popular with anglers fishing at depths less than 1500 feet

Specifications
Deadrise16-25°
Acoustic WindowUrethane
Power rating1 kW @ 1% duty cycle
Frequency130 to 210 kHz-A (Broadband)
Beam10° to 6° beam
Max Depth1000ft

What's in the Box:
  • B175C-20-H-MM Transducer
  • MMC-9N Mix-N-Match Cable



Expert Overview

The Airmar B175C-20-H-9N is a CHIRP high-frequency transducer designed for marine applications, specifically for boats 8 meters (25 feet) and above. It integrates depth and fast-response water-temperature sensing capabilities. This unit is suitable for fiberglass or wood hull types and features a 20-degree tilted ceramic element to compensate for hull deadrise between 16 and 25 degrees, ensuring the sonar beam is directed straight down without needing a fairing block. Operating within a CHIRP frequency range of 150 kHz to 210 kHz, it provides 80 kHz of total bandwidth. The high-frequency operation, from 130 to 210 kHz, is optimized for greater detail and is effective in shallower water, typically less than 1500 feet, making it suitable for anglers requiring high-resolution imaging of small targets. It connects via a Navico 9-Pin Mix-N-Match cable.

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
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  • Updated:
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  • Airmar
  • B175C-20-H-9N
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Jul 28, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Airmar • Part #: B175C-20-H-9N • Category: Marine/Air Band Radio Antennas

Frequently Asked Questions

What hull types is this transducer compatible with?

This transducer is compatible with fiberglass or wood hull types. It is designed for flush mounting through a drilled hole.

What is included in the box with this transducer?

The box includes the B175C-20-H-MM Transducer and an MMC-9N Mix-N-Match Cable.

What is the recommended boat size for this transducer?

This transducer is recommended for boats 8 meters (25 feet) and above.

What is the operating frequency range and maximum depth capability?

The transducer operates within a CHIRP frequency range of 150 kHz to 210 kHz, with a broadband range of 130 to 210 kHz-A. It has a maximum depth capability of 1000 feet.

B175C-20-H-9N - Airmar B175C-20-H 20d Tilt With Navico 9-Pin MM Cable

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$1,225.33