Humminbird HELIX 7 CHIRP MEGA DI GPS G4 7" GPS Fish Finder with LM CDN Card

Humminbird HELIX 7 CHIRP MEGA DI GPS G4 7" GPS Fish Finder

The Humminbird HELIX 7 CHIRP MEGA DI GPS G4 offers anglers advanced sonar capability with MEGA Down Imaging for sharp bottom detail and Dual Spectrum CHIRP for clear fish returns. It also includes internal GPS with Humminbird Basemap and AutoChart Live for on-the-water mapping and waypoint marking. LakeMaster Canadian Card included ensures rich coverage of Canadian lakes and inland waters. The included transom-mount transducer and gimbal mount make installation straightforward, and versatile viewing options let you customize screen layouts to match your fishing style.

Key Features

Display: 7" High-Definition Color TFT, 1024H × 600V
Sonar: Dual Spectrum CHIRP 2D, MEGA Down Imaging
GPS/Mapping: Internal GPS, Humminbird Basemap, AutoChart Live
LakeMaster Canadian Card included
Transducer: XNT 9 HW MDI 75 T Transom-Mount Included
Mounting: Tilt and Swivel Gimbal Mount

All Technical Data

Display Size (Diagonal): 7 in
Display Pixel Matrix: 1024H × 600V
Sonar Coverage: 20°, 42°, 60° & 86° @ -10dB approximate
Sonar Standard: Dual Spectrum CHIRP, MEGA Down Imaging
Depth (Sonar): Up to 1,200 ft (standard) / 3,500 ft (optional 50 kHz)
Transducer Model Included: XNT 9 HW MDI 75 T
GPS Receiver: Internal
Chartplotting / Trackplotting: Included
Waypoints / Routes / Tracks: 2,750 / 47 / 50 (20,000 Points)
Memory Card Slot: Single microSD (Compatible with LakeMaster, CoastMaster & Navionics)
Power Input: 10.8–20 VDC
Power Draw: ~800 mA
Power Output Peak-to-Peak: ~4000 W
Power Output RMS: ~500 W
Interface: Keypad Control, X-Press Menu System
Noise Rejection: 6 Steps
GPS Chart Compatibility: Yes (Premium Chart Support)

Why Choose This Product?

The HELIX 7 CHIRP MEGA DI GPS G4 is a versatile fish finder that blends powerful sonar imaging with reliable GPS mapping and Canadian coverage. With MEGA Down Imaging and CHIRP sonar working together, you’ll see structure and fish targets with exceptional clarity, and the included LakeMaster Canadian Card ensures detailed inland maps right out of the box.