Humminbird HELIX 7 CHIRP MSI GPS G4N Fishfinder

The HELIX 7 CHIRP MSI GPS G4N fishfinder features MEGA CHIRP Side Imaging, MEGA Side Imaging, MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live,Internal GPS and built-in Humminbird Basemap. The upgraded high-definition 7-inch screen lets you see the world around your boat in detail!

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.

MEGA CHIRP Down Imaging: MSI filters out noise and clutter for a super-clear image under the boat. CHIRP Digital Sonar processing from 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.

MEGA CHIRP Side Imaging: With filter out noise and clutter for a super clear image on both sides of the boat. CHIRP Digital Sonar processing Side Imaging sonar means you can see fish and structures to the left and right of the boat.

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

A top feature of this model is AutoChart Live. It lets you create real-time maps of your swims as you sail. By default, you have eight hours of built-in recording time, which you can expand with AutoChart Zero Line SD cards for virtually endless AutoChart Live map capacity.

The HELIX 7 CHIRP MSI GPS G4N features 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+.