The HELIX 7 CHIRP SI GPS G2N features a large 7" display with LED backlight, CHIRP-ing Side Imaging, Down Imaging and 2D sonar. Includes GPS chartplotting, built-in Bluetooth, Ethernet networking capabilities, AutoChart Live with depth, vegetation and bottom hardness mapping.
CHIRP Frequencies (Out of Box Transducer)
83 kHz: 75-95 kHz
200 kHz: 175-225 kHz
455 kHz: 420-520 kHz
Maximum Depth: 1500 feet