Humminbird HELIX G4N 15.4" CHIRP MSI+ GPS Fishfinder with Transducer

Humminbird's HELIX Fishfinders are packed with innovative technologies that make finding and catching fish easy. HELIX delivers what you need, with a wide range of features including Dual Spectrum CHIRP sonar and built-in GPS, plus premium technologies including MEGA and Ethernet networking.

Quick Features:
Bluetooth, Built In GPS, Built In Mapping, Down Imaging, Dual Spectrum CHIRP, MEGA Imaging+, Networking, Side Imaging, Wi-Fi.

Lets take a closer look at Humminbird HELIX's features:

AutoChart Live:
AutoChart Live enables you to create real time maps of your fishing spots with access to patented Humminbrid LakeMaster features including map depth contours, bottom hardness and vegetation as you drive your boat. HELIX comes as standard with eight hours of built-in recording time and is compatible with AutoChart Zero Line SD cards for a virtually endless AutoChart Live mapping capacity.

Bluetooth Connectivity:
Bluetooth connectivity enables wireless software updates from the Humminbird FishSmart App, plus smartphone notifications can also appear on your fishfinder. Furthermore, you can take control of compatible Talon and Raptor shallow water anchors as well as Cannon Optimum downriggers, right from your Humminbird fishfinder screen.

Dual Spectrum CHIRP Sonar:
Powered by Humminbird's propriety, Low-Q CHIRP transducer, Dual Spectrum offers two ways to search. Use wide mode for maximum coverage, or narrow mode when focusing on the slightest details. The technology offers highly-detailed fish arches and a clear view of fish-holding structure at the bottom.

Ethernet Networking:
High speed ethernet enables you to build a powerful, professional-grade fishing system. Connect multiple fishfinders or upgrade to add on technologies including Minn Kota i-Pilot Link and Humminbird CHIRP Radar.

Internal GPS and Humminbird Basemap:
Humminbird's 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. The technology identifies buoys, day markers, hazards, marinas, contours, depth contours and much, much more.

Keypad Control:
HELIX can be controlled at a touch of a button. Access preloaded views from the intuitive menu system that's operated by soft key controls, enabling you to reliably operate your fishfinder in any conditions.

MEGA Side Imaging+
See the world below like never before with HELIX's crystal clear side imaging, viewing out to 200 feet on either side of your boat. With 20% more detail and 60% more depth capability in comparison with MEGA Side Imaging Sonar, you'll unlock more fish and structure.

MEGA Down Imaging+
Down Imaging coverage reaches up to 200 feet below your boat. Experience unprecedented water clarity with 20% more detail and 60% more depth capability in comparison with MEGA Down Imaging Sonar.

One Boat Network Compatible:
HELIX can seamlessly integrate and communicate with Minn Kota Trolling Motors and Cannon optimum downriggers, enabling you to unlock more features and capabilities.

Premium Chart Compatible:
Humminbird provide the most complete offering of premium charts to anglers everywhere, with optional Humminbird LakeMaster and CoastMaster charts, as well as compatible Navionics charts.

Compatability:

AIS, AutoPilot, MEGA 360, MEGA Live, Minn Kota Built-In MEGA DI, Minn Kota Built-In MEGA SI, Minn Kota i-Pilot Link, Minn Kota Talon/Raptor, Minn Kota US2 Sonar, NMEA 2000, One-Boat Network, Radar.

Technical Specifications:

Display Size - Diagonal: 15.4"
Display Pixel Matrix: 1280H x 800V
Sonar-Standard: Dual Spectrum CHIRP, MEGA Down Imaging+, MEGA Side Imaging+
Sonar-Coverage: 20°, 42°, 60°, (2) 86° & (2) 55° @ -10dB
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: 50/83/200/455/800 kHz & 1.2 MHz
Depth-Sonar: 1,200 ft (standard transducer), 3,500 ft (optional 50 kHz)
CHIRP - Imaging-Frequencies Supported: 455 kHz DI+ (435-535 kHz), 455 kHz SI+ (405-505 kHz), 800 kHz DI+ (800-860 kHz), 800 kHz SI+ (780-840 kHz), MEGA DI+ (1100-1200 kHz), MEGA SI+ (1050-1175 kHz)
Depth-Down Imaging: 125 ft (800 kHz), 200 ft (MEGA), 400 ft (455 kHz)
Range-Side Imaging (Side-To-Side): 800 ft (455 kHz), 250 ft (800 kHz), 400 ft (MEGA)
Interface: Keypad Control
Memory Card Slot: Dual Micro SD

Power Draw: 4.0 Amps
Power Input: 10.8-20 VDC
Power Output Peak-to-Peak: 8000 Watts
Power Output RMS: 1000 Watts
Screen Snap Shot: Included
Sonar Recording: Included
Mount-Standard: Gimbal
Mount-Standard Size: 17.63” W x 10.62” H x 4.44” D
Mount-Optional Size: 17.63” W x 10.35” H x 1.41” 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: Yes
X-Press Menu System: Yes
Custom Digital Readout: Yes
Custom View Selections: Yes
Display Colors Grayscale: 16-Bit
Display Size: 11" - 15"
Speed: Included
Temperature: Built In
Temperature Alarm: Yes
Temperature Graph: Yes
Transducer Included: XM 9 HW MSI T
HDMI Compatible: No
MEGA Live Compatibility: Yes