The Humminbird Helix 7 Chirp MSI GPS G3N is one of the most advanced fish finders on the market.
It features a 7-inch display, CHIRP sonar, and GPS mapping capabilities, making it a great choice for anglers of all levels.
In this blog post, we’ll take a closer look at the specs of the Humminbird Helix 7 Chirp MSI GPS G3N and see what makes it such a great choice for anglers.
Humminbird Helix 7 Chirp MSI GPS G3N Specs
| Display Size | 7″ |
| Display Resolution | 800H x 480V |
| Standard Sonars | Dual Spectrum CHIRP, MEGA Down Imaging, MEGA Side Imaging |
| Coverage | 20°, 42°, 60° & (2) 86° @ -10dB |
| CHIRP Frequencies | Full Mode (150-220 kHz), Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz) |
| Sonar Frequencies | 50/83/200/455 kHz |
| Sonar Depth | 1,200 ft (standard transducer), 3,500 ft (optional 50 kHz) |
| CHIRP Imaging Frequencies | MEGA DI (1075-1150 kHz), MEGA SI (1075-1150 kHz), 455 kHz (440-500 kHz) |
| Down Imaging Depth | 480 ft (455 kHz), 75 ft (MEGA) |
| Side Imaging Range | 480 ft (455 kHz), 75 ft (MEGA) |
| Memory Card | Single Micro SD |
| Compatibility | AIS, AutoPilot, Minn Kota i-Pilot Link, Minn Kota Talon/Raptor, NMEA 2000, Radar, One-Boat Network, Minn Kota Built-In MEGA DI, Minn Kota US2 Sonar |
| Power Input | 10.8-20 VDC |
| Power Output Max | 4000 Watts |
| Power Output Cont. | 500 Watts |
| Screen Snapshot | Included |
| Sonar Recording | Included |
| Transducer Location | Transom |
| GPS Chartplotting | Included |
| GPS Trackplotting | Included |
| Lakemaster Compatible | Yes |
| Coastmaster Compatible | Yes |
| Navionics Compatible | Yes |
| Temperature Sensor | Built In |
| Included Transducer | XNT 9 HW MSI 150 T |
| HDMI Compatible | No |
| MEGA Live Compatible | No |
Humminbird Helix 7 Chirp MSI GPS G3N Features
Dual Spectrum CHIRP
Dual Spectrum CHIRP is a sonar technology that uses two frequencies to create a detailed image of the underwater environment. It is capable of providing greater clarity and detail than traditional sonar systems.
MEGA Down Imaging
MEGA Down Imaging is a sonar technology that uses high-frequency signals to create a detailed image of the bottom of the water. It is capable of providing a much clearer and more detailed image than traditional sonar systems.
MEGA Side Imaging
MEGA Side Imaging is a sonar technology that uses high-frequency signals to create a detailed image of the sides of the water. It is capable of providing a much clearer and more detailed image than traditional sonar systems.
Humminbird Helix 7 Chirp MSI GPS G3N Compatibility
Humminbird Helix 7 Chirp MSI GPS G3N is compatible with:
- AIS
- AutoPilot
- Minn Kota i-Pilot Link
- Minn Kota Talon/Raptor
- NMEA 2000
- Radar
- One-Boat Network
- Minn Kota Built-In MEGA DI
- Minn Kota US2 Sonar
AIS
AIS is a system used to identify and locate vessels at sea.
AutoPilot
AutoPilot is a system that allows a vessel to navigate autonomously.
Minn Kota i-Pilot Link
Minn Kota i-Pilot Link is a wireless remote control for trolling motors.
Minn Kota Talon/Raptor
Minn Kota Talon/Raptor is a system of shallow water anchors.
NMEA 2000
NMEA 2000 is a communication protocol for marine electronics.
Radar
Radar is a detection system that uses radio waves to determine the range, angle, and velocity of objects.
One-Boat Network
One-Boat Network is a system that allows multiple Humminbird units to be connected and share data.
Minn Kota Built-In MEGA DI
Minn Kota Built-In MEGA DI is a built-in transducer that provides high-definition Down Imaging and DualBeam PLUS sonar.
Minn Kota US2 Sonar
Minn Kota US2 Sonar is a sonar system that provides high-definition images of fish and structure.
Humminbird Helix 7 Models
- Humminbird Helix 7 Chirp MDI GPS G4
- Humminbird Helix 7 Chirp SI GPS G4
- Humminbird Helix 7 Chirp MSI GPS G4N
- Humminbird Helix 7 Chirp MSI GPS G4
- Humminbird Helix 7 Chirp MDI GPS G4N
- Humminbird Helix 7 Chirp MSI GPS G3N
