Control and Clarity for the Serious Angler

The Humminbird HELIX 7 CHIRP MEGA DI GPS G4N CHO is the ultimate tool for anglers seeking unmatched control and clarity on the water. This model is a Control Head Only (CHO) version, making it an ideal choice for those who already have compatible transducers or wish to connect to Built-in MEGA Down Imaging or Universal Sonar 2 on Minn Kota trolling motors. The advanced features and high-definition display make this fish finder an indispensable companion, offering a detailed view of the underwater world to help you catch more fish.

Detailed Underwater Imaging and Mapping

The MEGA Down Imaging technology provides unprecedented underwater clarity, revealing details down to 125 feet below your boat with three times the detail of standard Down Imaging sonar. Dual Spectrum CHIRP sonar enhances this capability, offering a clear view of fish and structures. The internal GPS and Humminbird Basemap allow for precise navigation, providing charts for over 10,000 lakes and comprehensive coastal coverage across the continental U.S. This device also supports premium charts from Humminbird's LakeMaster® and CoastMaster™ products and is compatible with Navionics® charts.

Comprehensive Features for Enhanced Fishing

• Control Head Only (CHO): Ideal for connecting to existing transducers or Minn Kota trolling motors with Built-in MEGA Down Imaging or Universal Sonar 2.
• Keypad Control: Easy navigation through pre-loaded views and settings using softkey controls for reliable operation in any condition.
• MEGA Down Imaging: Unmatched clarity down to 125 feet, offering detailed views of underwater structures and fish.
• Dual Spectrum CHIRP Sonar: Provides detailed fish arches and a clear view of the bottom, with two modes for wide coverage or precise detail.
• Internal GPS & Humminbird Basemap: Navigate confidently with detailed maps of lakes and coastal areas, identifying key features and hazards.
• Premium Chart Compatibility: Access detailed underwater landscapes with optional Humminbird and Navionics® charts.
• AutoChart Live: Create real-time maps of your fishing spots, including depth contours and vegetation. Standard with eight hours of recording time, expandable with AutoChart Zero Line SD cards.
• One-Boat Network Compatible: Seamlessly integrates with other Humminbird and Minn Kota products, offering exclusive boat control features.
• Ethernet Networking: Connect multiple devices for a comprehensive fishing system, supporting add-ons like Minn Kota i-Pilot Link and Humminbird CHIRP Radar.
• Bluetooth: Wireless control of compatible accessories, software updates, and smartphone notifications directly on the screen.
• NMEA 2000 Networking: Access comprehensive data on boat performance, weather, and water conditions.

Specifications

• Display Size - Diagonal: 7"
• Display Pixel Matrix: 1024H x 600V
• Sonar-Standard: Dual Spectrum CHIRP, MEGA Down Imaging
• Sonar-Coverage: 20°, 42°, 60°, and (2) 86° @ -10dB
• 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 & 1.2 MHz
• Depth-Sonar: 1,200 ft (standard transducer), 3,500 ft (optional 50 kHz)

Complete Control Package

The HELIX 7 CHIRP MEGA DI GPS G4N CHO includes the control head, power cable, gimbal mounting bracket, and mounting hardware. The 1-year limited warranty ensures reliability and peace of mind.

Designed for Marine and Navy Applications

This model's robust design and comprehensive feature set make it suitable for marine and navy use, providing accurate navigation and detailed fish finding for various watercraft.

Why Choose the Humminbird HELIX 7 CHIRP MEGA DI GPS G4N CHO?

The HELIX 7 CHIRP MEGA DI GPS G4N CHO offers exceptional clarity, advanced sonar technology, and seamless integration with other devices, making it an ideal choice for serious anglers. Its versatility and detailed imaging capabilities help you understand the underwater environment better and make the most of every fishing trip.