Home > Marine Equipment > Navigation & Instruments > Transducers >

Airmar R509C-LM CHIRP 3KW Transducer [R509C-LM]
Airmar R509C-LM CHIRP 3KW Transducer [R509C-LM]

List Price: $5,625.00
Our Price: $4,453.99
Save $1,171.01!
Vendor: Airmar

Quantity in Stock:(Out of stock)

Availability: In Stock on Pending
Product Code: CWR-98290


R509C-LM CHIRP 3KW Transducer

Unlock the true potential of your fish-finder with the superior quality and performance of an AIRMAR Chirp-ready transducer.


  • Depth & fast-response water-temperature sensor
  • Epoxy transducer housing with high-performance fairing
  • For use on hulls up to 25° deadrise
  • 82 kHz of total bandwidth from one transducer

Benefits of Thru-Hull Transducers with High-Performance Fairing:

  • The best performance on vessels 25 feet and up because the transducer face is in “clean” water below the boundary layer (bubbles running down the hull)
    • The fairing compensates for hull deadrise and reduces turbulence over the transducer face, which allows tracking at speeds over 30 knots (35 MPH)
    • When mounted in clean water (forward of propellers and running gear), thru-hulls produce the most effective signal return since nothing on the vessel interferes with the transducer’s active surface


  • Boat Size: 12 m (40 ft.) and above
  • Hull Type: Fiberglass, wood, or metal
  • Engine Type: Inboard, outboard or I/O

Low (28 kHz to 60 kHz):

  • 23° to 9° port/starboard
  • 11° to 5° fore-aft beamwidth
  • Maximum depth 10000 ft

Medium (80 kHz to 130 kHz):

  • 13° to 8° beamwidth
  • Maximum depth 3000 ft.

Bottom Coverage Relative to Frequency and Depth

  • Depth (50 ft.): 10 ft.
  • Depth (100 ft.): 24 ft.
  • Depth (300 ft.): 68 ft.
  • Depth (600 ft.): 136 ft.
  • Depth (1000 ft.): 228 ft.
  • Depth (1500 ft.): 340 ft.
  • Depth (2000 ft.): 456 ft.
  • Depth (2500 ft.): 570 ft.
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Share your knowledge of this product with other customers... Be the first to write a review