HELIX 12 CHIRP MEGA SI+ GPS G3N CHO
Item #
410920-1CHO
The HELIX 12 CHIRP MEGA SI+ GPS G3N CHO features a commanding 12.1" display to see everything below and around your boat. Experience the best in sonar with MEGA Imaging+™ and Dual Spectrum CHIRP sonar, as well as capability with premium sonar options like MEGA 360 Imaging™. Let internal GPS and Humminbird Basemap show you the way, and find new fishing spots with built-in AutoChart Live mapping or optional LakeMaster or Navionics charts. Built-in Bluetooth® and Ethernet networking capabilities will provide you the ability to unlock the power of the One-Boat Network™.
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WARNING: Important information for California residents.
The HELIX 12 CHIRP MEGA SI+ GPS G3N CHO features a commanding 12.1" display to see everything below and around your boat. Experience the best in sonar with MEGA Imaging+™ and Dual Spectrum CHIRP sonar, as well as capability with premium sonar options like MEGA 360 Imaging™. Let internal GPS and Humminbird Basemap show you the way, and find new fishing spots with built-in AutoChart Live mapping or optional LakeMaster or Navionics charts. Built-in Bluetooth® and Ethernet networking capabilities will provide you the ability to unlock the power of the One-Boat Network™.
- MEGA Side Imaging+: See the world below like never before with crystal-clear viewing out to 200 feet on either side of your boat. You'll unlock more fish and structure with 20% more detail than MEGA Side Imaging Sonar.
- MEGA Down Imaging+: Get unprecedented underwater clarity with coverage down to 200 feet below your boat. You'll unlock more fish and structure with 20% more detail than MEGA Down Imaging Sonar.
- 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 our proprietary, Low-Q CHIRP transducer, Dual Spectrum CHIRP offers two ways to search: Wide Mode for maximum coverage and Narrow Mode for maximum detail.
- Humminbird Basemap Built-in: Our 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 U.S.
- AutoChart Live: Create real-time maps of your fishing spots, with access to patented Humminbird® LakeMaster® features. See depth contours, even bottom hardness and vegetation layers come to life on screen as you drive your boat.
- Ethernet Networking: High-speed Ethernet allows you to build a powerful, professional-grade fishing system. Easily network multiple Humminbird fish finders and connect to products from the One-Boat Network™, including Minn Kota i-Pilot Link™ trolling motors and Humminbird CHIRP radar.
- Bluetooth®: Enable features like wireless software updates and map transfers from the Humminbird FishSmart™ App and also keep your phone out of the water and in your pocket by displaying notifications on your Humminbird. Additionally, you can take control of your most-used features with an optional Bluetooth remote (RC2).
- LakeMaster® Compatible: Upgrade to the unrivaled accuracy and detail of Humminbird LakeMaster maps. From easy-to-read contours, to highlighted depth ranges and adjustable water levels, you'll have all the tools you need to make every moment count.
- Navionics® Compatible: Humminbird provides even more map options thanks to additional Navionics compatibility. Available maps regions include detailed cartography for saltwater and freshwater applications which make Navionics a great option for fishing, cruising or sailing.
- Includes control head, power cable, gimbal mounting bracket and unit cover.
- 2-Year Limited Warranty
| Model | HELIX 12 CHIRP MEGA SI+ GPS G3N CHO |
| Product Code | 410920-1CHO |
| Series | HELIX |
| UPC | 0082324055256 |
| As shown MSRP |
$2,349.99
|
| Display Size - Diagonal | 12.1 in |
| Display Pixel Matrix | 1280H x 800V ft |
| Transducer Included | N/A |
| Compatible With | Minn Kota Talon/Raptor, Minn Kota i-Pilot Link, AIS, NMEA 2000, MEGA 360, Radar, AutoPilot, One-Boat Network |
| Features | Networking, Down Imaging, Built In GPS, Bluetooth, Side Imaging, Dual Spectrum CHIRP, Built In Mapping, MEGA Imaging+ |
| Memory Card Slot | Dual SD |
| Sonar-Standard | Dual Spectrum CHIRP, MEGA Side Imaging+, MEGA Down Imaging+ |
| Sonar-Coverage | 20°, 42°, 60°, (2) 86° & (2) 55° @ -10dB |
| Sonar-Optional | 50 kHz, 50/Low Airmar CHIRP |
| CHIRP - Frequencies Supported | Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz), Full Mode (150-220 kHz) |
| Sonar-Frequencies Supported | 50/83/200/455/800 kHz & 1.2 MHz |
| Depth-Sonar | 3,500 ft (optional 50 kHz), 1,200 ft (standard transducer) |
| CHIRP - Imaging Frequencies Supported | MEGA DI+ (1100-1200 kHz), 800 kHz SI+ (780-840 kHz), 455 kHz SI+ (405-505 kHz), 800 kHz DI+ (800-860 kHz), 455 kHz DI+ (435-535 kHz), MEGA SI+ (1050-1175 kHz) |
| Depth-Down Imaging | 200 ft (MEGA), 400 ft (455 kHz), 125 ft (800 kHz) |
| Range-Side Imaging (Side-To-Side) | 800 ft (455 kHz), 250 ft (800 kHz), 400 ft (MEGA) |
| Interface | Keypad Control |
| Power Draw | 1.75 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 | 14.86 in W x 8.83 in H x 4.25 in D |
| Mount-Optional | In-Dash Mounting Kit |
| Mount-Optional Size | 14.86 in W x 8.52 in H x 1.36 in D |
| Transducer Mount Location | N/A |
| GPS Chartplotting | Included |
| GPS Receiver | Internal |
| GPS Trackplotting | Included |
| Waypoints, Routes, Tracks/Points | 2,500, 47, 50/20,000 |
| 360 Imaging Compatibility | Yes |
| MEGA Live Compatibility | Yes |
| Humminbird Basemap | Included |
| LakeMaster Compatibility | Yes |
| CoastMaster Compatibility | Yes |
| Navionics Gold/HotMaps Compatibility | Yes |
| Navionics Platinum+ Compatibility | Yes |
| Platinum Compatibility | Yes |
| Minn Kota i-Pilot Link Compatibility | Yes |
| Minn Kota Talon Shallow Water Anchor Compatibility | Yes |
| Radar Compatibility | Yes |
| 5-Port Ethernet Switch Compatibility | Yes |
| AIS Compatibility | Optional |
| Autopilot Compatibility | Yes |
| Heading Sensor GPS Compatibility | Yes |
| NMEA2000 | Optional |
| Target Separation | 2.5 in |
| 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 Type | Color TFT |
| Speed | Included |
| Temperature | Built In |
| Temperature Alarm | Yes |
| Temperature Graph | Yes |
| HDMI Compatible | No |
| Warranty | Two-Year Warranty |
Product Resources
HELIX Series Installation Instructions
HELIX Series - English Quick Reference Guide
English Transducer Resource Guide
HELIX Series - French Quick Reference Guide
French Transducer Resource Guide
Airmar Transducer Selection Guide
Accessory Resource Guide
HELIX Series - French Product Manual
HELIX Series - English Product Manual
