The HELIX 8 CHIRP MEGA DI GPS G3N features an 8″ display, MEGA Down Imaging and Dual Spectrum CHIRP Sonar. Includes GPS mapping, built-in Bluetooth, Ethernet networking capabilities, AutoChart Live with depth, vegetation and bottom hardness mapping. Top it all off with Humminbird Basemap built-in.
SONAR
MEGA Down Imaging
455 kHz: 440-500 kHz – 350 ft (107 m) Depth
MEGA: 1075-1150 kHz – 125 ft (38 m) Depth
Dual Spectrum CHIRP with SwitchFire®
1200 ft (366 m) Depth
3500 ft (1067 m) Depth*
Full Mode: 150-220 kHz
Narrow Mode: 180-240 kHz @ 25°
Wide Mode: 140-200 kHz @ 42°
8000 Watts (PTP), 1000 Watts (RMS)**
10 Hz PRECISION GPS
Built-In Mapping: Humminbird Basemap/AutoChart Live
* To obtain 1000w, optional transducer required