The HELIX 7 CHIRP SI GPS G2N fish finder features CHIRP Side Imaging, CHIRP Down Imaging, CHIRP Digital Sonar, ethernet networking capability, Bluetoothconnectivity, one-of-a-kind AutoChartLive and the new Humminbird Basemap cartogrophy built-in. The 7', ultra-wide display gives you ample room to view screens side-by-side with detailed cartography screens.
CHIRP Side Imaging: Filter out noise and clutter for a clearer view of the world below. It's the perfect blend of CHIRP Digital Sonar precision and Side Imaging detail—with 480 feet of side-to-side coverage.
CHIRP Down Imaging: Filter out noise and clutter for a clearer view beneath your boat. It's the perfect blend of CHIRP Digital Sonar precision and Down Imaging detail.
CHIRP Digital Sonar: View details that other forms of sonar won't show you. Humminbird CHIRP Digital Sonar is engineered to help you see individual fish, clearly identify bait and structure, and reach greater depths and range.
SwitchFire Sonar: Take command of how your sonar returns appear. With two display modes, you can add or remove detail, account for water depth, temperature and turbulence, even watch lure presentations - all at the push of a button.
Dual Beam PLUS Sonar: Two beams combine for great detail and a generous coverage area, helping you identify fish, structure and contours. Use the narrow beam for high-accuracy returns of fish, structure, detail and the bottom profile. Opt for the wide beam when you want a larger search area. You can view the beams separately, side-by-side or blended together for the complete picture. Your coverage area will be equal to your depth.
Humminbird Basemap Built-in: Our enhanced standard basemap provides you with a clear view of underwater terrain and surrounding points of interest so you can fish and navigate with total confidence. Identify buoys, daymarkers, hazards, marinas, contours, depth markers and much, much more. Includes charts of more than 10,000 lakes, plus coastal coverage for the U.S.
AutoChart Live: Create real-time maps of your fishing spots, with access to patented Humminbird® LakeMaster® features. Map depth contours, bottom hardness and vegetation as you drive your boat, with eight hours of built-in recording time.
Ethernet Networking: High-speed Ethernet allows you to build a powerful, professional-grade fishing system. Easily connect multiple fish finders, or upgrade to add-on technologies like Minn Kota i-Pilot Link, Minn Kota Talon, 360 Imaging and CHIRP Radar.
Bluetooth Networking: Keep your phone out of the water and in your pocket by displaying notifications on your Humminbird. You can also take control of your most-used features with an optional Bluetooth remote (RC2).
LakeMaster Compatible: Upgrade to the unrivaled accuracy and detail of Humminbird LakeMaster maps. From easy-to-read contours, to highlighed depth ranges, to scrollable lake lists, you'll have all the tools you need to make every moment count.
Display Size - Diagonal: 7'
Display Pixel Matrix: 800H x 480V
Sonar-Standard: CHIRP Digital Sonar, CHIRP Down Imaging, CHIRP Side Imaging, DualBeam PLUS
Sonar-Optional: 50 kHz, 50/Low Airmar CHIRP
CHIRP - Frequencies Supported: 50/200 (28-75/130-250 kHz), 83/200 (75-155/130-250 kHz), High (130-250 kHz), Low (28-75 kHz), Med (75-155 kHz)
Sonar-Frequencies Supported: 50/83/200/455 kHz
Depth-Sonar: 1,500 ft (standard transducer), 2,500 ft (optional 50 kHz), 2,500 ft (optional Airmar CHIRP)
CHIRP - Imaging-Frequencies Supported: 455 kHz (420-520 kHz)
Depth-Down Imaging: 350 ft
Range-Side Imaging (Side-To-Side): 200 ft
Interface: Keypad Control
Memory Card Slot: Single Micro SD
Power Draw: 800 mA
Power Input: 10.8-20 VDC
Power Output Peak-to-Peak: 4000 Watts