AIRMAR 2 kW 38 to 75 kHz Low 80 to 130 kHz Medium Urethane External Chirp-Ready Through-Hull Depth and Temperature Transducer|R109C-LM

AIRMAR R109C-LM broadband CHIRP, External mount, 38 kHz – 75 kHz & 80 kHz – 130 kHz, No Connector, Depth & Temp, 2kW


Having the right tool for the job makes the job easier provides better results. The right tool for covering deep water haunts of swordfish, tuna and other species is a 2 kW low/medium frequency transducer. The CHIRP-ready R109LM delivers the deep water performance of the low frequency out to 6000 ft plus the detail delivering returns produced by the narrower beams of the medium band. CHIRP technology delivers 5 to 10 times greater detail and resolution than conventional frequencies. This transducer delivers up to 87 kHz of total bandwidth in a single installation.

Additional information

Weight 32 lbs

Item Name

Chirp-Ready Transducer




38 to 75 kHz Low; 80 to 130 kHz Medium


19 to 10 deg (Port to Starboard), 10 to 5 deg (Fore-Aft) at 38 to 75 kHz Low, 13 to 8 deg at 80 to 130 kHz High

Maximum Depth

6000 ft 38 to 75 kHz Low, 3000 ft 80 to 130 kHz High

Deadrise Angle

0 to 22 deg


Depth and Temperature

Acoustic Window


Mounting Type

Through-Hull, External


22.11 in L x 5.41 in W x 4.25 in H


33.3 lb