Email Us:

24/7 (Mon-Sun) Free shipping in United States

Furuno R109LH Urethane Chirp Thru-Hull w/Temp  High Speed Fairing Block - No Connector [R109LH]
Sold Out
  • Availability: Out of stock

Furuno R109LH Urethane Chirp Thru-Hull w/Temp High Speed Fairing Block - No Connector [R109LH]

Shipping calculated at checkout.

R109LH Urethane Chirp Thru-Hull with Temp & High Speed Fairing Block - No Connector

Transducer Features:

Airmar R109 Housing Style Transducer

The Broadband R109 operates at any frequency between 38 kHz to 75kHz and 130 kHz to 210 kHz. Adjusting the frequency allows you to change the R109's beamwidth and depth capabilities. For example if you are bottom fishing in 61 m (200') of water, the narrow high-frequency beam will display extreme bottom detail and fish holding tight to structure. If you are tuna or marlin fishing in deep blue water, the wider, low-frequency beam will not only give deep-water bottom detail, but more importantly show you more of what is around your vessel, including bait which may attract game fish.

Because the R109 has a bandwidth that covers a continuous frequency spectrum, next generation Fish Finders utilizing Furuno Free Synthesizer (FFS) technology can be made “tunable”, so fishermen can “dial-in” the best frequency for the target fish species or conditions.

Standard Features:

  • Thru-Hull Transducer with High Performance Fairing Block Kit
  • 3kW Low Frequency, 2kW High Frequency
  • Furuno Free Synthesizer (FFS) compatible - select any two frequencies from 38 kHz to 75kHz and 130 kHz to 210 kHz
  • Beam angle dependent upon frequency:
  • Low = 19 degrees to 10 degrees port-starboard (10 degrees to 5 degrees fore-aft)
  • High = 8 degrees to 4 degrees
  • No Connector
  • Designed for 40ft and above boats made of fiberglass, wood or metal

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Color: Blue, Purple, White
Size: 20, 24
Material: 100% Polyester