Humminbird Helix 7 CHIRP MSI GPS G4N with a 7" display at 1500 nits, MEGA Side Imaging, MEGA Down Imaging, and Dual Spectrum CHIRP Sonar.
Equipped with a chartplotter for Navionics, Wi-Fi, Bluetooth, Ethernet network, NMEA 2000, and AutoChart Live for creating custom real-time charts with depth, bottom hardness, and vegetation.
Mega Imaging
Crystal-clear MEGA views. 76 meters side to side and 23 meters deep. The 455 kHz band offers a range of 244 meters side to side and 122 meters deep.
Dual Spectrum CHIRP
Also known as High Wide (HW), it is the latest in advanced 2D sonar development. The new broadband elements in the Dual Spectrum transducers have a very low Q value and deliver detailed 2D images with incredible separation. When combined with new algorithms and refined technology, the result is outstanding.
AutoChart Live
Create custom real-time charts with depth, bottom hardness, and vegetation using AutoChart Live. The unit has a built-in recording memory of 8 hours. To expand this, there are AutoChart ZeroLine cards available as accessories below. The card offers well over 2000 hours of mapping.
NMEA 2000
Connect HELIX G4N to other devices on board via NMEA 2000 and display AIS information and engine data directly on the screen.
Ethernet
HELIX G4N is network compatible and can easily be connected to another HELIX unit to share, among other things, sonar data and waypoints. In addition to sharing the above information, various accessories can also be connected via the network connection, such as Humminbird CHIRP Radar and i
