XDCR MEGA/SIDE+ THRU-HULL 7 PIN

Hull Mount; 7 Pin; 1200 Feet Maximum Depth; 150/ 220 kHz Full Dual Spectrum CHIRP Frequency 455/ 800 kHz 1.2 MHz Operating Frequency; 30 Feet Cable; With Built In Temperature Sensor/ 20 Feet Cable With 7 Pin Plug/ Fairing Block; Compatible With HELIX 12/ 10/ 9/ 8 CHIRP MEGA SI+ G3N HELIX 15/ 12/ 10/ 9/ 8 CHIRP MEGA SI+ G4N; Plastic