Humminbird Helix 7 Chirp Mega DI GPS G4N Combo

The Humminbird Helix 7 CHIRP MEGA DI GPS G4N CHO is a Control Head Only fish finder featuring MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS, and Humminbird Basemap built-in. The upgraded high-definition 7" display with 1024H x 600V pixel matrix gives you the best view of pre-loaded split screen view options so you never miss a fish. This CHO model does not include a transducer and is ideal for those looking to connect to Built-In MEGA Down Imaging or Universal Sonar 2 on Minn Kota trolling motors, or to add on to an existing Humminbird Ethernet network.

MEGA Down Imaging delivers unprecedented underwater clarity with coverage down to 125 feet below your boat with up to 3X more detail than standard Down Imaging sonar. Dual Spectrum CHIRP 2D sonar offers Wide Mode for maximum coverage and Narrow Mode for fine detail. AutoChart Live creates real-time maps of your fishing spots with access to patented Humminbird LakeMaster features, with eight hours of built-in recording time and compatibility with AutoChart Zero Line SD cards for virtually-endless map storage. The unit supports Ethernet networking, Bluetooth, NMEA 2000, and One-Boat Network compatibility, and is compatible with Humminbird's LakeMaster and CoastMaster products as well as Navionics charts. It is a powerful upgrade alongside other fishing electronics and marine instruments.

Key Features: MEGA Down Imaging down to 125 ft, Dual Spectrum CHIRP sonar with Wide and Narrow modes, 7" 1024H x 600V display, AutoChart Live with 8 hours built-in recording, Internal GPS and Humminbird Basemap with 10,000+ lakes, One-Boat Network compatible, Ethernet networking, Bluetooth, NMEA 2000 built-in, premium chart compatible including Navionics, keypad control with softkeys, control head only (no transducer), and 1-year limited warranty.

Specifications: display size 7" diagonal, pixel matrix 1024H x 600V, sonar standard Dual Spectrum CHIRP and MEGA Down Imaging, sonar coverage 20°/42°/60° and 2 x 86° at -10dB, sonar optional 53 kHz and 50/Low Airmar CHIRP, CHIRP frequencies supported 83/200 (75-155/130-250 kHz) Full Mode (150-220 kHz) Narrow Mode (180-240 kHz) Wide Mode (140-200 kHz), sonar frequencies supported 50/83/200/455/800 kHz and 1.2 MHz, depth sonar 1,200 ft standard transducer and 3,500 ft optional 50 kHz, touchscreen no, transducer not included.

Frequently Asked Questions

What does CHO mean on the Humminbird Helix 7 CHIRP MEGA DI GPS G4N CHO? CHO stands for Control Head Only, meaning this unit does not include a transducer. It is designed for use with Built-In MEGA Down Imaging or Universal Sonar 2 on Minn Kota trolling motors, or to add onto an existing Humminbird Ethernet network.

Does the Humminbird Helix 7 G4N CHO have Bluetooth? Yes, it includes Bluetooth for wireless control of compatible Talon and Raptor shallow water anchors, software updates via the FishSmart App, and smartphone notifications.

Is the Humminbird Helix 7 CHIRP MEGA DI GPS G4N CHO compatible with Navionics charts? Yes, it is compatible with Navionics charts as well as Humminbird's LakeMaster and CoastMaster premium chart products.

What is included with the Humminbird Helix 7 CHIRP MEGA DI GPS G4N CHO? It includes the control head, power cable, gimbal mounting bracket, and mounting hardware. A transducer is not included.