XDCR MEGA/DOWN+ TRANSOM 7 PIN

Transom Mount; 4 Pin; 150/ 220 kHz Full Dual Spectrum CHIRP Frequency 455/ 800 kHz 1.2 MHz Operating Frequency; 20 Feet Cable; With Built In Temperature Sensor/ Suction Cup Mount/ 7 Pin Plug/ 20 Feet Cable; Compatible With HELIX 12/ 10/ 9 CHIRP MEGA DI+ G3N HELIX 15/ 12/ 10/ 9 CHIRP MEGA DI+ G4N To The Maximum Capabilities Of The Unit. HELIX 12/ 10/ 9/ 8 CHIRP MEGA SI+ G3N HELIX 15/ 12/ 10/ 9/ 8 CHIRP MEGA SI+ G4N To The Maximum Capabilities Of The Transducer