Humminbird Helix 8 Fishfinder Chirp MDI GPS G4N Cho-104610

The HELIX 8 CHIRP MSI+ GPS G4N features an 8″ display, MEGA Side Imaging+, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. The HELIX 8 CHIRP MDI GPS G4N features an 8″ display, MEGA Down Imaging, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. As with all HELIX G4N models, the HELIX 8 includes standard features such as AutoChart Live, Wi-Fi and NMEA 2000®, in addition to Bluetooth® and Ethernet networking for compatibility with the One-Boat NetworkTM family of products from Humminbird, Minn Kota and Cannon. The CHO model is a great choice for those looking to connect to accessory transducer options like MEGA 360 Imaging, AIRMAR, or share sonar data from an existing Humminbird Ethernet network.
MEGA Down Imaging

455 kHz: 440-500 kHz | 350ft (107m) Depth

MEGA: 1075-1150 kHz | 125ft (38m) Depth
Dual Spectrum CHIRP with SwitchFire

Full Mode: 150-220 kHz | 1200ft (366m) Depth

Narrow Mode: 180-240 kHz @ 25° | 3500ft (1067m) Depth*

Wide Mode: 140-200 kHz @ 42°
8000 Watts (PTP), 1000 Watts (RMS)**
10 Hz Precision GPS

Built-In Mapping: Humminbird Basemap/AutoChart Live