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.
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, day markers, 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.
LakeMaster Compatible: Upgrade to the unrivaled accuracy and detail of Humminbird LakeMaster maps. From easy-to-read contours, to highlighted depth ranges, to scrollable lake lists, you'll have all the tools you need to make every moment count
Navionics Compatible: Humminbird provides even more map options thanks to additional Navionics compatibility. Available maps regions include detailed cartography for saltwater and freshwater applications which make Navionics a great option for fishing, cruising or sailing.
Includes transducer and mounting hardware, power cable, gimbal mounting bracket.
Display Size - Diagonal 7"
Display Pixel Matrix 800H x 480V
Sonar-Standard Dual Spectrum CHIRP, MEGA Down Imaging, MEGA Side Imaging
Sonar-Optional 50 kHz, 50/Low Airmar CHIRP
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
Depth-Sonar 1,200 ft (standard transducer), 3,500 ft (optional 50 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) 480 ft (455 kHz), 250 ft (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 Size 10.54" W x 5.8" H x 3.68" D
Mount-Optional In-Dash Mounting Kit
Mount-Optional Size 10.54" W x 5.44" H x 1.13" D
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
360 Imaging Compatibility No
Humminbird Basemap Included
LakeMaster Compatibility Yes
Minn Kota i-Pilot Link Compatibility No
Minn Kota Talon Shallow Water Anchor Compatibility No
Navionics Gold/HotMaps Compatibility Yes
Navionics Platinum + Compatibility Yes
Platinum 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 Grayscale16-Bit
Display Type Color TFT
Temperature Built In
Temperature Alarm Yes
Temperature Graph Yes