Humminbird HELIX 7 CHIRP MDI GPS G4N Fishfinder

The HELIX 7 CHIRP MDI GPS G4N fishfinder features MEGA Side Imaging, MEGA Down Imaging, Bluetooth, Ethernet and Dual Spectrum CHIRP Sonar. With the upgraded high-definition extra-wide 7-inch screen, you can see the world around your boat in detail!

Operating this fishfinder is very easy. You have instant access to pre-loaded views from the simple menu system, which you control with the soft-key buttons.

CHIRP stands for “Compressed High Intensity Radar Pulse.” By covering a wide range of frequencies, CHIRP produces more accurate, detailed results of fish, structure and bottom.

The Dual Spectrum CHIRP 2D sonar system gives you two ways to search through the Low-Q CHIRP transducer; Wide Mode for maximum coverage and Narrow Mode to focus on the smallest detail.

Down Imaging: MDI filters out noise and clutter for a super-clear image under the boat. CHIRP Digital Sonar processing of Down Imaging Sonar means you see lots of detail to make finding the fish easier and you can observe structures under the boat in great detail.

High-speed Ethernet and Bluetooth allows you to build a powerful, professional fishing system, so other devices can be easily linked.

The HELIX 7 CHIRP MDI GPS G4N is equipped with an internal GPS and Humminbird base chart. This gives you an immediate enough view of the underwater terrain by default and allows you to fish and navigate with confidence. The system is compatible with Navionics charts: Platinum+, Navionics+.