HELIX 7 Chirp DI/GPS G2 ComboDiscover fish and structure, then track their every move with the HELIX 7 DI GPS. See fish and vertical lure presentations by viewing Down Imaging® and SwitchFire® Sonar side-by-side on the wide, 16:9 display. The reliable, internal GPS offers 2500 waypoints and 50 routes, so you can return to your most productive spots time and time again. A single, microSD card slot delivers Humminbird LakeMaster, AutoChart™ and AutoChart™ Pro, as well as Navionics Gold/HotMaps.
TechnologyDown Imaging SonarGet a fish-eyes view of whats happening below your boat. Incredible images are created with High-frequency sound waves.
SwitchFire Sonar:Take command of how your sonar returns appear with our Clear and Max Modes.
DualBeam Plus Sonar:Two beams combine for great detail and a wide coverage area. Use the narrow beam for high-accuracy returns and bottom. Use the wide beam when you want a larger search area.
Internal GPS:GPS antenna built into the head unit.
Upgradable Software:Access software updates to enhance the performance of your Humminbird unit through our My Humminbird section of the site.
High Definition Display:Provides bright, crystal-clear images for easy viewing in harsh sunlight.
Unimap Cartography:The Humminbird UniMap is a built-in map covering the contiguous US coastline, inland lakes and rivers at 30 meters per pixel resolution.
microSD Card Reader:Use for advanced cartography or to save screenshots, sonar recordings and waypoints or to update your units software.
Specifications- Display Size - Diagonal: 7
- Supports Navionics Gold & HotMaps, Lakemaster
- Display Pixel Matrix: 800H x 480V
- Display Type: Color TFT
- Display Colors Grayscale: 256 Colors
- Sonar Standard: Down Imaging DualBeam PLUS
- Standard Sonar Coverage: 16°, 28°, 45° & 75° @ -10db
- Standard Sonar Frequency: 200/455/455/800 kHz
- Target Separation: 2.5
- Power Output RMS: 500 Watts
- Power Output Peak to Peak: 4000 Watts
- Depth Capability: 350 ft (DI) & 600 ft (2D)
- Temperature: Built In Transducer
- Transducer Standard: XNT 9 DI T
- Transducer Mounting: Transom
- Power Input: 10-20 VDC
- Power Draw: 800 mA