helix7G3

OVERVIEW
The HELIX 7 CHIRP MEGA SI GPS G3 fish finder features MEGA Side Imaging, MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live , GPS and Humminbird Basemap built-in. The 7", ultra-wide display gives you ample room to view the many pre-loaded split screen view options.
NEW to HELIX 7- MEGA Side Imaging: See the world below like never before with crystal-clear viewing out to 125 feet on either side of your boat. You'll unlock new details with up to 3X more output than standard Side Imaging sonar.
NEW to HELIX 7- MEGA Down Imaging: Get unprecedented underwater clarity with coverage down to 125 feet below your boat. You'll unlock new details with up to 3X more output than standard Down Imaging sonar.
Dual Spectrum CHIRP: Before you cast, know what's down there thanks to long, well-defined fish arches, and a clear view of fish-holding structure and the bottom. Powered by our proprietary, Low Q CHIRP transducer, Dual Spectrum offers two ways to search: wide mode for maximum coverage and narrow mode for maximum detail.
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.
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.

Series HELIX
Display Size - Diagonal 7"
Display Pixel Matrix 800H x 480V
Sonar-Standard Dual Spectrum CHIRP, MEGA Down Imaging, MEGA Side Imaging
CHIRP - Frequencies Supported Full Mode (150-220 kHz), Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz)
Sonar-Frequencies Supported 50/83/200/455 kHz
CHIRP - Imaging-Frequencies Supported MEGA DI (1075-1150 kHz), MEGA SI (1075-1150 kHz), 455 kHz (440-500 kHz)
Depth-Down Imaging 480 ft (455 kHz), 75 ft (MEGA)
Range-Side Imaging (Side-To-Side) 146 m (455 kHz), 76 m (MEGA)
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
Power Output RMS 500 Watts
Screen Snap Shot Included
Sonar Recording Included
Mount-Standard Gimbal
Mount-Standard Size W x H x D 267.72 mm x 147.32 mm 91.44 mm
Mount-Optional In-Dash Mounting Kit
Transducer Included XNT 9 HW MSI 150 T Transducer Mount Location
Transom GPS Chartplotting Included
GPS Receiver Internal
GPS Trackplotting Included
Waypoints, Routes, Tracks/Points 2,750, 45, 50/20,000
Humminbird Basemap Included
Minn Kota i-Pilot Link Compatibility No
Navionics maps Compatibility Yes
Radar Compatibility No
5-Port Ethernet Switch Compatibility No
AIS Compatibility Optional
Heading Sensor GPS Compatibility Yes
NMEA2000 Not Supported
Target Separation 2.5"
Upgradable Software Yes
View Preset Keys No
X-Press Menu System Yes
Custom Digital Readout Yes
Custom View Selections Yes
Display Colors Grayscale 16-Bit
Display Type Color TFT
Temperature Built In
Temperature Alarm Yes
Temperature Graph Yes