Humminbird Helix Chirp Mega DI+ GPS G4N Fish Finder

The Humminbird Helix Chirp Mega DI+ GPS G4N Fish Finder lets you find the best fishing spots and more at the touch of a button! You can easily read contours and depth ranges, and if you purchase optional add-ons like LakeMaster and LakeMaster Plus maps, you'll also get aerial photography of lakes, docks, and structures! The Helix Chirp Mega includes standard features like AutoChart Live real-time maps, Wi-Fi connectivity, and NMEA 2000 networking to view weather and water conditions and control your boat's performance. The DI+ GPS G4N is also compatible with the One-Boat Network, allowing the fish finder to seamlessly integrate not only with other Humminbird products but also with Minn Kota and Cannon brands. Get all these features and more – including a two-year manufacturer's limited warranty – when you order the Humminbird Helix Chirp Mega DI+ GPS G4N Fish Finder!

• Standard Sonar: Dual Spectrum CHIRP and MEGA Down Imagining+
• Sonar Coverage: 25, 42, 45, and 75 deg at -10 dB
• Optional Sonar: 50 kHz and 50/low Airman CHIRP
• CHIRP Frequencies Supported: 150 - 220 kHz (Full Mode), 180 - 240 kHz (Narrow Mode), and 140 - 200 kHz (Wide Mode)
• Sonar Frequencies Supported: 50, 83, 200, 455, and 800 kHz and 1.2 MHz
• Sonar Depth: 1200 ft. (standard transducer) and 3500 ft. (optional 50 kHz)
• CHIRP Imaging Frequencies Supported: 435 - 535 kHz (455 kHz DI+), 800 - 860 kHz (800 kHz DI+), and 1100 - 1200 kHz (MEGA DI+)
• Down Imaging Depth: 125 ft. (800 kHz), 200 ft. (MEGA), and 400 ft. (455 kHz)
• Interface: Keypad control
• Features: Bluetooth, built-in GPS, built-in mapping, Down Imaging, Dual Spectrum CHIRP, MEGA Imaging+, networking, Side Imaging, and Wi-Fi
• Compatible with AIS, AutoPilot, Minn Kota i-Pilot Link, Minn Kota Talon/Raptor, NMEA 2000, Radar, MEGA 360, One-Boat Network, Minn Kota Built-In MEGA DI, and Minn Kota US2 Sonar
• Power Input: 10.8 - 20 VDC
• Power Output: 8000 W (Peak-to-Peak) and 1000 W (RMS)
• Screen Snap Shot included
• Sonar Recording included
• Standard Mount: Gimbal
• Transducer Mount Location: Transom
• GPS Chartplotting and Trackplotting included
• LakeMaster and Coast MasterCompatibility
• Navionics Gold, HotMaps, Platinum, and Platinum+ Compatibility
• Heading Sensor GPS Compatibility
• Upgradable Software
• View Present Keys
• X-Press Menu System
• Custom Digital Readout
• Custom View Selections
• Display Colors Grayscale: 16-bit
• Speed included
• Temperature built-in with Alarm and Graph
• Transducer: XM 9 HW MDI T
• MEGA Live Compatibility
• High-Definition Display
• Dual Micro SD Slots
• CHIRP Radar
• Technologies:
  • MEGA Down Imaging
    • With up to three times the output of standard Down Imaging, Mega Imaging uses a high-frequency sonar to easily distinguish fish from structure, see the direction fish are facing, and target individual species. Down Imaging+ gives you crystal clear picture with coverage down to 125 ft. below your boat.
  • CHIRP Digital Sonar
    • CHIRP stands for "Compressed High-Intensity Radar Pulse." By covering a wide range of frequencies, CHIRP produces more accurate, more detailed returns of fish, structure, and the bottom.
  • 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 Humminbird's proprietary Low Q CHIRP transducer, Dual Spectrum offers two ways to search: wide mode for maximum coverage and narrow mode for maximum detail.
  • MEGA 360 Imaging
    • MEGA 360 Imaging sweeps up to 125 ft. in every direction around your boat to deliver the clearest images of structure, the bottom, and fish, even while you're sitting still.
  • Precision GPS
    • Precision GPS provides an accurate position fix, meaning more accurate waypoints and boat positioning for better fishing.
  • Humminbird Basemap
    • Humminbird's 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, daymarkers, 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 and LakeMaster Plus 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. Maps are sold separately.
  • SmartStrike
    • SmartStrike cards combine High-Definition LakeMaster lake map data and extensive search algorithms to help you pattern and locate fish at any time of the year.
  • CoastMaster
    • CoastMaster maps deliver unrivaled nearshore and offshore fishing performance.
  • Ethernet Networking
    • High-speed Ethernet allows you to build a powerful, professional-grade fishing system. Easily connect multiple fish finders or upgrade with add-on technologies like Minn Kota i-Pilot Link, Minn Kota Talon, 360 Imaging, and CHIRP Radar.
  • i-Pilot
    • i-Pilot Link enables your Humminbird fish finder and Minn Kota trolling motor to communicate, delivering precise, automatic boat control.
  • NMEA 2000
    • From boat performance to weather and water conditions, make sense of it all with Humminbird NMEA 2000 Networking. Easily connect sensor after sensor to your vessel's Humminbird system. Bearing, depth, engine status, tank level, electrical – you name it, we can display it. Conserve valuable fuel, make informed decisions, and see red flags with an at-a-glance view of all relevant information.
  • AIS
    • Track other vessels with Humminbird's state-of-the-art AIS technology. It takes the risk and guesswork out of navigating high-traffic channels or low-visibility seas.
  • Humminbird AutoPilot
    • Set your heading or turn pattern and maintain your desired route regardless of speed or sea and wind conditions.
  • Bluetooth Networking
    • Keep your phone out of the water and in your pocket by displaying notifications on your Humminbird. You can also take control of your most-used features with an optional Bluetooth remote (RC2).
  • One-Boat Networking
    • Many Humminbird models seamlessly integrate and communicate with Minn Kota and Cannon products to unlock more features and capabilities for anglers everywhere. Make the most of your time on the water with the exclusive boat control and fish-catching features of the One-Boat Network.

• Manufacturer's two-year limited warranty

Please note: Once opened, the product cannot be returned and if defective or damaged must be returned to the manufacturer for warranty repair or replacement. This model is not HDMI compatible. LakeMaster and LakeMaster Plus maps are sold separately.