Humminbird Helix 12x G1 CHIRP GPS/Fishfinder with Transom Mount Transducer

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Clearer. Wider. Brighter. Faster.

The Humminbird Helix 12x G1 CHIRP GPS/Fishfinder features a large 12.1" display with LED backlight, CHIRP sonar with up to 8000 Watts PTP power output, GPS Chartplotting with built-in ContourXD maps and Ethernet networking capabilities.

Building on our legacy of sonar innovation, exclusive Humminbird SwitchFire puts anglers in complete command of how their sonar returns appear. With two unique display modes, you can adjust to your fishing conditions on the fly. Add or remove detail; account for water depth, temperature and turbulence; even experiment with lure presentations—all at the push of a button. SwitchFire adds a whole new dimension to 2D fish-finding. It’s one more reason Humminbird is simply, clearly, better.

DualBeam Plus Sonar
Two beams combine for great detail and a wide coverage area. Use the narrow beam for high-accuracy returns and bottom. Use the wide beam when you want a larger search area.

Internal GPS
GPS antenna built into the head unit.

Upgradeable Software
Access software updates to enhance the performance of your Humminbird unit through our My Humminbird section of the site.

Dual Card Slots
Use one slot for advanced cartography and the other to save screenshots, sonar recordings and waypoints.

High Definition Display
Provides bright, crystal-clear images for easy viewing in harsh sunlight.

Rig up the ultimate fishing system. Use our 5-Port Ethernet switch to link together multiple Humminbird head units or share transducers.

HD Radar
In darkness and fog, busy channels and treacherous weather, situational awareness is the name of the game.

Battle fish - not other boats. Humminbird's state of the art AIS technology takes the risk and guesswork out of navigating high-traffic channels or low-visibility seas.

Never deviate from your route with the precise control and proven performance of your Humminbird Autopilot System.

NMEA 2000 ready
Boat performance, weather or water conditions, make sense of it all with our networking solutions

i-Pilot Link
i-Pilot Link is an integrated GPS Trolling System available on select Minn Kota Ulterra, Terrova and PowerDrive V2 motors which enable your motor and Humminbird to communicate.

AutoChart Live
Make a map where there is no map. The patent pending AutoChart Live allows you to create digital, detailed maps live and on the water. You can also use it to enhance your existing charts.

NMEA 2000
Get an at-a-glance view of fuel consumption, engine performance and other vessel data.

Note: The Humminbird Helix 12x G1 CHIRP GPS/Fishfinder comes with a standard transom mount transducer. Chart cards sold separately.

Humminbird Helix 12x G1 CHIRP GPS/Fishfinder Features:

  • 12.1″ diagonal
  • 1280H x 800V
  • Ultra HD

  • Waypoints: 2,500
  • Routes: 47
  • Tracks/Points: 50/20,000

  • DualBeam PLUS w/ SwitchFire
    Medium 80-86kHz
    High 185-215kHz
    Depth: 457m & 1066m with optional 1KW CHIRP transducer
  • CHIRP Frequency Supported
    Low (28 – 64kHz)
    Medium (65 – 135kHz)
    High (135 – 250kHz)
    High 455 (440-540kHz)
  • Advanced Sonar Features
    SwitchFire Sonar
    DualBeam PLUS

Cartography GPS/Features
  • Humminbird AutoChart Live Included
  • Navionics Gold Compatible
  • Navionics Platinum Compatible
  • Precision GPS

Power Output
  • 1000 Watts (RMS) (to obtain 1000w, optional transducer required)
  • 8000 Watts (Peak-to-Peak)

User Friendly Technology
  • 3D Chart View
  • Large Digits View
  • Custom View Selections
  • Custom Digital Readout Selection
  • Selectable Display Colors
  • Temperature Alarm
  • Triplog

Humminbird Helix 12x G1 CHIRP GPS/Fishfinder Specifications:
  • Display Size: 12.1″ Diagonal
  • Display Pixel Matrix: 1280H x 800V
  • Display Type: Ultra HD
  • Display Colours/Grayscale: 65,000 Colours
  • Sonar Coverage:
    DualBeam PLUS w/ SwitchFire
    Medium 80-86kHz
    High 185-215kHz
  • Target Separation: 63.5mm
  • Power Output (max.)
    1000 Watts (RMS) (To obtain 1000w, optional transducer required)
    8000 Watts (Peak-to-Peak)
  • Current Draw: 1.75amps
  • Depth Capability: 457m & 1060m with optional 1KW CHIRP transducer
  • Temperature: Yes
  • Waterproof: Yes
  • Unit Size – Gimbal Mount: 377mm W x 224mm H x 108mm D
  • Unit Size – In-Dash Mount: 377mm W x 216mm H x 103mm D
  • Mount: In-dash or Gimbal
  • Transducer – Standard: 103303
  • Transducer Mounting – Standard: Transom
  • Power Input: 10-20 VDC
  • GPS Receiver: Internal
  • GPS Trackplotting: Included
  • GPS Chartplotting: Included
  • Waypoints, Routes, Tracks/Points: 2,500, 47, 50/20,000
  • Navionics Gold: Optional

Note: Transducer sold separately.

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