Meet the Humminbird HELIX7 CHIRP MSI GPS G4N — a powerful all-in-one fishfinder and navigation solution built to help you find fish faster, map your favorite spots, and stay connected on the water. This 7" HELIX unit puts MEGA imaging, advanced sonar, integrated GPS basemap, and smart networking at your fingertips for a truly professional-grade fishing experience.
Upgrade your boat with the Humminbird HELIX7 CHIRP MSI GPS G4N and enjoy a smarter, more confident day on the water. From ultra-detailed imaging to comprehensive mapping, advanced sonar, and seamless networking, this system helps you locate fish faster, map with ease, and navigate with certainty.
| Display Size - Diagonal |
7" |
| Display Pixel Matrix |
1024H x 600V |
| Sonar-Standard |
Dual Spectrum CHIRP, MEGA Down Imaging, MEGA Side Imaging |
| Sonar-Coverage |
20°, 42°, 60° & (2) 86° @ -10dB |
| Sonar-Optional |
53 kHz, 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 & 1.2 MHz |
| Depth-Sonar |
1,200 ft (standard transducer), 3,500 ft (optional 50 kHz) |
| CHIRP - Imaging-Frequencies Supported |
455 kHz (440-500 kHz), MEGA DI (1075-1150 kHz), MEGA SI (1075-1150 kHz) |
| Depth-Down Imaging |
400 ft (455 kHz), 75 ft (MEGA) |
| Range-Side Imaging (Side-To-Side) |
800 ft (455 kHz), 250 ft (MEGA) |
| Interface |
Keypad Control |
| Features |
Built In GPS, Built In Mapping, Dual Spectrum CHIRP, Down Imaging, Side Imaging, MEGA Imaging, MEGA Live Imaging, Bluetooth, Networking, Wi-Fi |
| Memory Card Slot |
Dual Micro SD |
| Compatible With |
AIS, AutoPilot, Minn Kota US2 Sonar, Minn Kota Built-In MEGA DI, MEGA Live, One-Boat Network, Minn Kota i-Pilot Link, Minn Kota Talon/Raptor, NMEA 2000, Radar |
| Power Draw |
800 mA |
| Power Input |
10.8-20 VDC |
| Power Output Peak-to-Peak |
4000 Watts |
| Power Output RMS |
500 Watts |
| Screen Snap Shot |
Included |
| Sonar Recording |
Included |
| Mount-Standard |
Gimbal |
| Mount-Standard Size |
10.54" W x 5.8" H x 3.68" D |
| Mount-Optional Size |
10.54" W x 5.44" H x 1.13" D |
| Transducer Mount Location |
Transom |
| Transom |
Included |
| GPS Trackplotting |
Included |
| LakeMaster Compatibility |
Yes |
| Coast Master Compatibility |
Yes |
| Navionics Gold/HotMaps Compatibility |
Yes |
| Navionics Platinum + Compatibility |
Yes |
| Platinum Compatibility |
Yes |
| Heading Sensor GPS Compatibility |
Yes |
| Upgradable Software |
Yes |
| View Preset Keys |
Yes |
| X-Press Menu System |
Yes |
| Custom Digital Readout |
Yes |
| Custom View Selections |
No |
| Display Colors Grayscale |
16-Bit |
| Speed |
Included |
| Temperature |
Built In |
| Temperature Alarm |
Yes |
| Temperature Graph |
Yes |
| HDMI Compatible |
No |
| MEGA Live Compatibility |
Yes |