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Airmar R109 CHIRP Transducer

Airmar CHIRP Transducers

Airmar R109 CHIRP Transducer

When thru-hull transducers are installed with a High-Performance Fairing, the transducer face is parallel to the waterline resulting in a beam that is vertically oriented for maximum echo returns and the best possible performance.  The fairing compensates for hull deadrise and reduces turbulence over the transducer face, which allows tracking at speeds over 30 knots (35 MPH). This installation, when mounted in clean water (forward of propellers and running gear), produces the most effective signal return since nothing on the vessel interferes with the transducer's active surface. Thru-hull transducers will work with any engine type: inboard, outboard, or I/O.

  • Depth & fast-response water-temperature sensor
  • Low Frequency CHIRPS from 38 kHz to 75 kHz 19 to 10 beamwidth

  • High Frequency CHIRPS from 130 kHz to 210 kHz 8 to 4 beamwidth

  • Medium Frequency CHIRPS from 80 kHz to 130 kHz 13 to 8 beamwidth

  • Urethane transducer housing with High-Performance Fairing
  • Hull Type: Fiberglass, wood, or metal

Part No. Description (Click for more information) Price Buy Now
airR109CLH Airmar R109 Broadband CHIRP Transducer - Low/High Frequency $2418.75 Add to cart
airR109CLM Airmar R109 Broadband CHIRP Transducer - Low/Medium Frequency $2662.50 Add to cart
airR109CLHW Airmar R109 Broadband CHIRP Transducer - Low/High Frequency - Wide $2856.25 Add to cart


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P2 Marine, LLC
306 South Lake Drive
Stevensville, MD 21666