XM 9 MDI T710269-1:

Transom Mount, MEGA Down Imaging and Digital CHIRP Dual Spectrum with 25/42 Degree and 45/75 Degree, 455kHz/800 kHz and 1.2 MHz. Includes built-in temperature

• Compatible with: HELIX 12/10/9 CHIRP MEGA DI GPS G2N to the maximum capabilities of the unit. HELIX 12/10/9 CHIRP MEGA DI+ GPS G3N and HELIX15/12/10/9 CHIRP MEGA DI+ GPS G4N, HELIX 12/10/9 CHIRP MEGA SI GPS G2N, HELIX 12/10/9/8 CHIRP MEGA SI+ GPS G3N and HELIX15/12/10/9/8 CHIRP MEGA SI+ GPS G4N to the maximum capabilities of the transducer.

• Cable Length: 20 Feet