Humminbird HELIX 7 G4 CHIRP GPS DI SI Mega Navionics+

Dive into the world of advanced fishfinding with the Humminbird HELIX 7 G4 CHIRP GPS DI SI Mega Navionics+. This fishfinder boasts a powerful set of features, including MEGA Side Imaging, MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS, and Humminbird Basemap – all built into a compact yet upgraded high-definition 7" display.

Experience the brilliance of MEGA Side Imaging and MEGA Down Imaging, offering unparalleled clarity beneath the water. The Dual Spectrum CHIRP Sonar ensures a comprehensive view of the underwater terrain, providing you with a distinct advantage in locating fish. The AutoChart Live feature empowers you to create detailed, real-time maps of your fishing spots, enhancing your understanding of the underwater landscape.

With an internal GPS and Humminbird Basemap integrated into the system, navigation becomes seamless. The pre-loaded split-screen view options on the 7" display offer a customizable and detailed view, ensuring that no fish goes unnoticed. Whether you're exploring new waters or revisiting familiar spots, the HELIX 7 G4 CHIRP GPS DI SI Mega Navionics+ fishfinder provides the ultimate visibility and control for an unparalleled fishing experience. Never miss a catch with the power of advanced technology at your fingertips.

Keypad control: Master HELIX at the touch of a button. Access the pre-loaded views from the user-friendly menu system, operated by softkey controls that allow you to operate your fish finder in any condition reliably.

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 detail than standard Side Imaging sonar.

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 detail than standard Down Imaging sonar.

Dual Spectrum CHIRP sonar: Before you cast, know what's down there thanks to highly-detailed fish arches and a clear view of the fish-holding structure and the bottom. Powered by our proprietary, Low-Q CHIRP transducer, Dual Spectrum CHIRP 2D sonar offers two ways to search; Wide Mode for maximum coverage and Narrow Mode for focusing on the slightest detail.

Internal GPS and Humminbird Basemap: Our enhanced base map provides 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 continental U.S.

Premium Chart Compatible: Humminbird provides the most complete offering of premium chart options to anglers everywhere. Get a complete view of the world below with optional charts from Humminbird's LakeMaster® and CoastMaster™ products, as well as your choice of compatible Navionics® charts.

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. It comes standard with eight (8) hours of built-in recording time and is compatible with AutoChart Zero Line SD cards for virtually endless AutoChart Live mapping capacity.

Includes control head, transom-mount transducer, power cable, gimbal mounting bracket and mounting hardware.

1-Year Limited Warranty

Supplied with a blank Navionics+ small micro SD card for you to download your own coverage area online and get fishing!
Display Size - Diagonal 7 in
Display Pixel Matrix - 1024H x 600V
Transducer Included - XNT 9 HW MSI 150 T
Features - MEGA Live Imaging, Networking, Down Imaging, Built-In GPS, Side Imaging, Dual Spectrum CHIRP, Built In Mapping, MEGA Imaging
Memory Card Slot - Single Micro SD
Sonar-Standard - Dual Spectrum CHIRP, MEGA Down Imaging, MEGA Side Imaging
Sonar-Coverage - 20°, 42°, 60° & (2) 86° @ -10dB
Sonar-Optional - 50/83/200 kHz
CHIRP - Frequencies Supported - Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz), Full Mode (150-220 kHz), Optional (28-250 kHz)
Sonar-Frequencies Supported - 50/83/200/455/800 kHz, HW DSC CHIRP, and MEGA
Depth-Sonar 3,500ft (optional 50 kHz), 1,200ft (standard transducer)
CHIRP - Imaging Frequencies Supported - 455 kHz (440-500 kHz), MEGA SI (1075-1150 kHz), MEGA DI (1075-1150 kHz)
Depth-Down Imaging - 350 ft (455 kHz), 125 ft (MEGA)
Range-Side Imaging (Side-To-Side) - 250 ft (MEGA), 700 ft (455 kHz)
Interface - Keypad Control
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 - 10.54 in W x 5.8 in H x 3.68 in D
Mount-Optional - In-Dash Mounting Kit
Mount-Optional Size - 10.54 in W x 5.44 in H x 1.13 in D
Transducer Mount Location - Transom
GPS Chartplotting - Included
GPS Receiver -Internal
GPS Trackplotting - Included
Waypoints, Routes, Tracks/Points - 2,750, 47, 50/20,000
360 Imaging Compatibility - No
MEGA Live Compatibility - No
Humminbird Basemap - Included
LakeMaster Compatibility - Yes
CoastMaster Compatibility - Yes
Navionics Gold/HotMaps Compatibility - Yes
Navionics Platinum+ Compatibility - Yes
Platinum Compatibility - Yes
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 Colours Grayscale: 16-Bit
Display Type: Colour TFT
Temperature: Built in
Temperature Alarm: Yes
Temperature Graph: Yes