Humminbird Helix 7 G4 CHIRP SI GPS

Model: 411920-1

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 reliably operate your fish finder in any conditions.
CHIRP Side Imaging: Filter out noise and clutter for a clearer view of the world below and out to each side of your boat. CHIRP Digital Sonar processing of Side Imaging sonar means that you'll see fish and structure to the left and right of your boat, so you can spend less time searching and more time catching.
CHIRP Down Imaging: Filter out noise and clutter for a clear view beneath your boat. CHIRP Digital Sonar processing of Down Imaging sonar means that you'll see great detail to make finding the fish simple and easy.
Dual Spectrum CHIRP sonar: Before you cast, know what's down there thanks to highly-detailed fish arches and a clear view of 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 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 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. 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.

The HELIX 7 CHIRP SI GPS G4 fish finder features CHIRP Side Imaging, CHIRP Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS and Humminbird Basemap built-in. An upgraded high-definition 7" display will give you the best view of the many pre-loaded split screen view options so that you'll never miss a fish.

Specifications

Display Size - Diagonal	7"
Display Pixel Matrix	Display Pixel Matrix
Sonar-Standard	Dual Spectrum CHIRP, CHIRP Down Imaging, CHIRP Side Imaging
Sonar-Coverage	20°, 42°, 60° & (2) 86° @ -10dB
Sonar-Optional	53 kHz, 50/Low Airmar CHIRP
CHIRP - Frequencies Supported	83/200 (75-155/130-250 kHz), Full Mode (150-220 kHz), Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz)
Sonar-Frequencies Supported	50/83/200/455/800 kHz
Depth-Sonar	1,200 ft (standard transducer), 3,500 ft (optional 50 kHz)
CHIRP - Imaging-Frequencies Supported	455 kHz (420-520 kHz), 800 kHz (790-850 kHz)
Depth-Down Imaging	400 ft (455 kHz), 125 ft (800 kHz)
Range-Side Imaging (Side-To-Side)	800 ft (455 kHz), 250 ft (800 kHz)
Interface	Keypad Control
Features	Built In GPS, Built In Mapping, Dual Spectrum CHIRP, Down Imaging, Side Imaging
Memory Card Slot	Single Micro SD
Compatible With	AIS, AutoPilot, Minn Kota US2 Sonar
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" W x 5.8" H x 3.68" D
Mount-Optional Size	10.54" W x 5.44" H x 1.13" D
Transducer Mount Location	Transom
GPS Chartplotting	Included
GPS Trackplotting	Included
LakeMaster Compatibility	Yes
Coast Master Compatibility	Yes
Navionics Gold/HotMaps Compatibility	Yes
Navionics Platinum + Compatibility	Yes
Platinum Compatibility	Yes
Heading Sensor GPS Compatibility	Yes
Upgradable Software	Yes
View Preset Keys	No
X-Press Menu System	Yes
Custom Digital Readout	Yes
Custom View Selections	No
Display Colors Grayscale	16-Bit
Temperature	Built In
Temperature Alarm	Yes
Temperature Graph	Yes
Transducer Included	XNT 9 HW SI T
HDMI Compatible	No
MEGA Live Compatibility	No

What's in the Box:

Helix 7 G4 CHIRP SI GPS Display
Transom-mount transducer - XNT 9 HW SI T
Power cable
Gimbal mounting bracket
Mounting hardware.

Collection: Handheld GPS & Accessories

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