Humminbird HELIX7 CHIRP G4 ICE Sonar GPS System

Meet the Humminbird HELIX7 CHIRP G4 ICE GPS System—the all-season sonar and navigation tool designed for serious ice anglers who want precise targets and reliable maps on every trip. With a bright 7" display, real-time ice contouring, and built-in GPS, you stay confident from hole punching to a successful catch all winter long.

• Display size & resolution: 7" diagonal display with a 1024H x 600V pixel matrix and adjustable brightness for legibility in bright sun or ice-house setups.
• Dual Spectrum CHIRP sonar: separate returns for fish, bait, and structure in both flasher and 2D views, with target separation down to 3/4".
• CHIRP frequencies & coverage: supports multiple CHIRP ranges for detailed scanning, including 50/200, 83/200, Full Mode, Narrow Mode, and Wide Mode.
• Sonar coverage: 15° and 21° @ -3dB for flexible detail at different depths and conditions.
• Interference Rejection: six settings to keep signals clear in challenging or crowded signal environments.
• Adjustable sonar zoom: zoom in up to 2X on the flasher or up to 16X on the 2D view to focus on suspended fish or bottom targets.
• AutoChart Live Ice: real-time 1-foot contour maps on the ice, with LakeMaster features, plus Depth Highlight, Shallow Water Highlight, and Water Level Offset.
• MicroSD memory & recording: single Micro SD card slot to expand mapping, update software, and save screenshots, sonar recordings, and waypoints.
• Built-in GPS & mapping: internal precision GPS to mark productive spots and navigate back with GPS tracks; Humminbird Basemap with 10,000+ lakes; compatible with LakeMaster and Navionics maps.
• LakeMaster compatibility: ready for LakeMaster mapping to enhance navigation and contour awareness on complex waters.
• Ice-Ready design & Jig Charge Mode: power the system while charging glow-painted jigs and spoons to stay on the bite.
• Premium Shuttle & mounting options: master power switch, quick-connect SAE cables, spacious handle, multiple mounting options, two rod holders, cable/transducer management, and a battery cover for a tidy setup.
• Year-round capability: designed to work with all compatible HELIX 7 CHIRP GPS G4 transducers for ice, open water, or shoulder seasons.
• Split-screen views: simultaneously view traditional sonar, CHIRP returns, and mapping data to optimize your strategy.
• Power & performance: 800 mA power draw, 10.8-20 VDC input, 4000 Watts peak-to-peak, 500 Watts RMS for strong, responsive performance in cold conditions.
• Depth & maps: depth-sonar up to 400 ft; Basemap with 10,000+ lakes; compatible with LakeMaster and Navionics for comprehensive navigation.
• MEGA Live Imaging: real-time forward-looking imaging to better identify fish and structure beneath the ice (where available with compatible transducers).

With real-time mapping, precise target detection, and intelligent navigation, the HELIX7 CHIRP G4 ICE GPS System gives ice anglers a confident edge from drilling holes to landing fish all winter long.