Humminbird HELIX 7 CHIRP MEGA DI GPS G4N CHO Fish Finder

Never miss a fish again with the Humminbird HELIX 7 CHIRP MEGA DI GPS G4N CHO Fish Finder! This fish finder boasts impressive features to help you navigate, locate fish, and then get back to your favorite fishing spots repeatedly. For navigation, the HELIX 7 comes equipped with internal GPS, Humminbird's enhanced Basemap, and AutoChart Live so you can create real-time maps of your own. For spotting fish, you can't beat the high-definition seven-inch display with pre-loaded split-screen options to find the perfect view for your fishing conditions. The G4N model supports Ethernet, Bluetooth, Wi-Fi, and more, making it seamlessly compatible with the other systems on your boat. Please note that this CHO (Control Head Only) model does not include a transducer. Take total control of your fishing machine with the Humminbird HELIX 7 CHIRP MEGA DI GPS G4N CHO Fish Finder!

• Control Head Only Model
  • This model does not include a transducer. This CHO model is a great choice for those looking to connect to Built-in MEGA Down Imaging or Universal Sonar 2 on Minn Kota trolling motors or add to an existing Humminbird Ethernet network.
• MEGA Live Imaging Compatible
  • MEGA Live delivers the clarity and detail of MEGA Imaging in live-action, allowing anglers to see fish and structure in real-time. Transducer sold separately.
• MEGA Down Imaging Compatible
  • 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. Transducer sold separately.
• CHIRP Digital Sonar Compatible
  • CHIRP stands for "Compressed High-Intensity Radar Pulse." CHIRP produces more accurate, more detailed returns of fish, structure, and the bottom by covering a wide range of frequencies. Transducer sold separately.
• Dual-Spectrum CHIRP Sonar Compatible
  • 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 Humminbird's proprietary Low-Q CHIRP transducer, Dual Spectrum CHIRP 2D sonar offers two search methods: Wide Mode for maximum coverage and Narrow Mode for focusing on the slightest detail. Transducer sold separately.
• Precision GPS
  • Precision GPS provides an accurate position fix, meaning more accurate waypoints and boat positioning for better fishing.
• 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. Identify buoys, day markers, hazards, marinas, contours, depth markers, and much more. Includes charts of more than 10,000 lakes, plus coastal coverage for the continental 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. 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. Map the water as you drive the boat and keep the data stored on your fish finder or import it into the AutoChart PC program.
• 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. Maps sold separately.
• LakeMaster Compatible
  • LakeMaster lake maps include unrivaled, easy-to-read contours, highlighted depth ranges, scrollable lake lists, and more. Maps sold separately.
• LakeMaster PLUS Compatible
  • These maps include all of the features of LakeMaster with one key addition: aerial photography of high-definition lakes, providing visibility to docks, buildings, and structure. Maps sold separately.
• SmartStrike Compatible
  • 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. Maps sold separately.
• CoastMaster Compatible
  • CoastMaster maps deliver unrivaled nearshore and offshore fishing performance. Maps sold separately.
• i-Pilot Link
  • i-Pilot Link enables your Humminbird fish finder and Minn Kota trolling motor to communicate, delivering precise, automatic boat control.
• NMEA 2000 Networking Built In
  • Easily connect bearing, depth, engine status, tank level, and electrical sensors with Humminbird NMEA 2000 Networking. Connect an accessory NMEA 2000 network to your control head for even more information; from boat performance to weather and water conditions, make sense of it all with NMEA 2000 networking.
• 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.
• CHIRP Radar
  • Compatible with Humminbird CHIRP Radar.
• Humminbird Autopilot
  • Set your heading or turn pattern and maintain your desired route regardless of speed or sea and wind conditions.
• Bluetooth
  • Take control right from the screen of your Humminbird with wireless communication to compatible Talon and Raptor shallow water anchors. Additional features include wireless software updates from the Humminbird FishSmart App and display of smartphone notifications on your Humminbird.
• One-Boat Network Compatible
  • One-Boat Network allows Humminbird, Minn Kota, and Cannon products to seamlessly integrate and communicate - unlocking more features, capabilities, and potential for anglers. These Humminbird models seamlessly integrate and communicate with other Humminbird and Minn Kota products to unlock more features and capabilities for anglers everywhere. Make more of your time on the water with the exclusive boat control and fish-catching features of the One-Boat Network.
• Keypad Control
  • Master HELIX at the touch of a button. Access the preloaded views from the user-friendly menu system operated by softkey controls that allow you to reliably operate your fish finder in any conditions.
• Ethernet Networking
  • High-speed Ethernet allows you to build a powerful, professional-grade fishing system. Easily connect multiple fish finders or upgrade to add-on technologies like Minn Kota i-Pilot Link and Humminbird CHIRP Radar.
• High-Definition Display
• Dual (2) Micro SD Slots
• Wireless Integration
• Wi-Fi
• Specifications:
  • Item Number: 411640-1CHO
  • Series: HELIX
  • Display Size Diagonal: 7 in.
  • Display Pixel Matrix: 1024 H x 600 V
  • Sonar Standard: Dual-Spectrum CHIRP and MEGA Down Imaging
  • Sonar Coverage: 20, 42, 60, and (2) 86° at -10 dB
  • Sonar Optional: 53 kHz and 50/Low Airmar CHIRP
  • CHIRP Frequencies Supported: 83/200 (75 - 155 / 130 - 250 kHz), Full Mode (150 - 220 kHz), Narrow Mode (180 - 240 kHz), and Wide Mode (140 - 200 kHz)
  • Sonar Frequencies Supported: 50/83/200/455/800 kHz and 1.2 MHz
  • Depth Sonar: 1,200 (standard transducer) and 3,500 (optional 50 kHz) ft.
  • CHIRP Imaging Frequencies Supported: 455 kHz (440 - 500 kHz) and MEGA DI (1075 - 1150 kHz)
  • Interface: Keypad Control
  • Features: Bluetooth, Built-In GPS, Built-In Mapping, Down Imaging, Dual-Spectrum CHIRP, MEGA Imaging, MEGA Live Imaging, Networking, and Wi-FI
  • Memory Card Slot: Dual Micro SD
  • Compatible with AIS, AutoPilot, MEGA Live, Minn Kota Built-In MEGA DI, Minn Kota i-Pilot Link, Minn Kota Talon/Raptor, Minn Kota US2 Sonar, NMEA 2000, One-Boat Network, and Radar
  • Power Draw: 800 mA
  • Power Input: 10.8 - 20 VDC
  • Power Output Peak-to-Peak: 4000 W
  • Power Output RMS: 500 W
  • Screen Snap Shot: Included
  • Sonar Recording: Included
  • Mount Standard: Gimbal
  • Mount Standard Size: 10.54 x 5.8 x 3.68 in.
  • Mount Optional Size: 10.54 x 5.44 x 1.13 in.
  • Transducer Mount Location: Transom
  • GPS Chartplotting: Included
  • GPS Trackplotting: Included
  • LakeMaster Compatibility: Yes
  • CoastMaster 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: No
  • Display Colors Grayscale: 16-Bit
  • Display Size: 5 - 7 in.
  • Speed: Included
  • Temperature: Built In
  • Temperature Alarm: Yes
  • Temperature Graph: Yes
  • Transducer Included: No
  • HDMI Compatible: No
  • MEGA Live Compatibility: Yes
  • UPC: 0082324056222
• Manufacturer's one-year limited warranty
• Qty. per Pack:
  • Humminbird HELIX 7 CHIRP MEGA DI GPS G4N CHO Fish Finder
  • Control head
  • Power cable
  • Gimbal mounting bracket
  • Mounting hardware



Please note: This model is Control Head Only and does not include a transducer.