Unlock detailed underwater views and precise navigation with the Humminbird HELIX 7 CHIRP MEGA DI GPS G4 Fish Finder. The 7" high-definition display showcases MEGA Down Imaging, providing crystal-clear views down to 125 feet, while Dual Spectrum CHIRP sonar offers detailed fish arches and structure clarity. With the built-in GPS and Humminbird Basemap, you can navigate confidently across more than 10,000 lakes and coastal areas in the continental U.S. The AutoChart Live feature lets you create detailed, real-time maps, including depth contours, bottom hardness, and vegetation. Integrated Ethernet, Bluetooth, and NMEA 2000 connectivity, along with compatibility with the One-Boat Network, ensure seamless integration with other Humminbird and Minn Kota products, giving you a fully connected fishing system.

• 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.
• MEGA Down Imaging
  • Get unprecedented underwater clarity with coverage down to 125 feet below your boat. You'll unlock new details with up to 3 times 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 fish-holding structure and the bottom. Powered by a 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.
• Humminbird Basemap
  • 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. Sold separately.
• 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 hours of built-in recording time and is compatible with AutoChart Zero Line SD cards for virtually endless AutoChart Live mapping capacity.

• Internal GPS
• Single (1) Micro SD Slot
• Specifications:
  • Series: HELIX
  • Item Number: 411610-1
  • 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: 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: 50/83/200/455/800 kHz and 1.2 MHz
  • Depth Sonar: 1,200 ft. (standard transducer) and 3,500 ft. (optional 50 kHz)
  • CHIRP Imaging: 455 kHz (440 - 500 kHz) and MEGA DI (1075 - 1150 kHz)
  • Depth Down Imaging: 400 ft. (455 kHz) and 75 ft. (MEGA)
  • Range Side Imaging Side-to-Side: 800 ft. (455 kHz)
  • Interface: Keypad Control
  • Features: Built-in GPS, Built-in Mapping, Dual-Spectrum CHIRP, Down Imaging, and MEGA Imaging
  • Memory Card Slot: Single Micro SD
  • Compatible with AIS, AutoPilot, Minn Kota US2 Sonar, and Minn Kota Built-In MEGA DI
  • 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 5.80 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: 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
  • Display Size: 5 - 7 in.
  • Speed: Included
  • Temperature: Built-in
  • Temperature Alarm: Yes
  • Temperature Graph: Yes
  • Transducer Included: XNT 9 HW MDI 75 T
  • HDMI Compatible: No
  • MEGA Live Compatibility: No
• Included in Package:
  • Control head
  • Transom mount transducer
  • Power cable
  • Gimbal mounting bracket and mounting hardware
• Manufacturer's one-year limited warranty

Unlock detailed underwater views and precise navigation with the Humminbird HELIX 7 CHIRP MEGA DI GPS G4 Fish Finder. The 7" high-definition display showcases MEGA Down Imaging, providing crystal-clear views down to 125 feet, while Dual Spectrum CHIRP sonar offers detailed fish arches and structure clarity. With the built-in GPS and Humminbird Basemap, you can navigate confidently across more than 10,000 lakes and coastal areas in the continental U.S. The AutoChart Live feature lets you create detailed, real-time maps, including depth contours, bottom hardness, and vegetation. Integrated Ethernet, Bluetooth, and NMEA 2000 connectivity, along with compatibility with the One-Boat Network, ensure seamless integration with other Humminbird and Minn Kota products, giving you a fully connected fishing system.

• 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.
• MEGA Down Imaging
  • Get unprecedented underwater clarity with coverage down to 125 feet below your boat. You'll unlock new details with up to 3 times 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 fish-holding structure and the bottom. Powered by a 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.
• Humminbird Basemap
  • 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. Sold separately.
• 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 hours of built-in recording time and is compatible with AutoChart Zero Line SD cards for virtually endless AutoChart Live mapping capacity.

• Internal GPS
• Single (1) Micro SD Slot
• Specifications:
  • Series: HELIX
  • Item Number: 411610-1
  • 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: 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: 50/83/200/455/800 kHz and 1.2 MHz
  • Depth Sonar: 1,200 ft. (standard transducer) and 3,500 ft. (optional 50 kHz)
  • CHIRP Imaging: 455 kHz (440 - 500 kHz) and MEGA DI (1075 - 1150 kHz)
  • Depth Down Imaging: 400 ft. (455 kHz) and 75 ft. (MEGA)
  • Range Side Imaging Side-to-Side: 800 ft. (455 kHz)
  • Interface: Keypad Control
  • Features: Built-in GPS, Built-in Mapping, Dual-Spectrum CHIRP, Down Imaging, and MEGA Imaging
  • Memory Card Slot: Single Micro SD
  • Compatible with AIS, AutoPilot, Minn Kota US2 Sonar, and Minn Kota Built-In MEGA DI
  • 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 5.80 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: 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
  • Display Size: 5 - 7 in.
  • Speed: Included
  • Temperature: Built-in
  • Temperature Alarm: Yes
  • Temperature Graph: Yes
  • Transducer Included: XNT 9 HW MDI 75 T
  • HDMI Compatible: No
  • MEGA Live Compatibility: No
• Included in Package:
  • Control head
  • Transom mount transducer
  • Power cable
  • Gimbal mounting bracket and mounting hardware
• Manufacturer's one-year limited warranty