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.

Features:

• 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 transducers active surface
  
  
  
  

Specifications:

• 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.