Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N CHO
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Features
- Control Head Only Model: This model excludes a transducer. Ideal for users aiming to utilize Built-in MEGA Imaging on Minn Kota trolling motors, explore accessory transducer options like MEGA 360 Imaging, or share sonar data through an existing Humminbird Ethernet network.
- Keypad Control: Easily navigate the HELIX interface with intuitive soft key controls, ensuring reliable operation in all conditions. Access preloaded views effortlessly via the user-friendly menu system.
- MEGA Side Imaging+: Experience unprecedented clarity with Side Imaging that extends up to 200 feet on each side of your boat. Enjoy enhanced visibility with 20% more detail and a 60% increase in range compared to standard MEGA Side Imaging sonar.
- MEGA Down Imaging+: Gain exceptional underwater visibility with Down Imaging reaching depths of 200 feet below your boat. Benefit from 20% finer detail and a 60% deeper range compared to traditional MEGA Down Imaging sonar.
- Dual Spectrum CHIRP Sonar: Utilize detailed fish arches and precise views of fish-holding structures and the seabed. Powered by Low-Q CHIRP transducer technology, Dual Spectrum CHIRP offers Wide Mode for extensive coverage and Narrow Mode for precise detail.
- Internal GPS and Humminbird Basemap: Navigate confidently with the enhanced basemap featuring detailed underwater terrain and key points of interest. Includes charts for over 10,000 lakes and coastal coverage across the continental U.S.
- Premium Chart Compatible: Access a comprehensive range of premium chart options including Humminbird's LakeMaster® and CoastMaster™ products, as well as compatible Navionics® charts for detailed underwater mapping.
- AutoChart Live: Create real-time maps of your fishing spots, mapping depth contours, bottom hardness, and vegetation as you navigate. Includes eight (8) hours of built-in recording time and supports AutoChart Zero Line SD cards for limitless mapping capacity.
- One-Boat Network Compatible: Seamlessly integrate with Minn Kota motors and Cannon Optimum downriggers to unlock advanced boat control and fish-catching features across your fishing setup.
- Ethernet Networking: Harness high-speed Ethernet connectivity to build a robust fishing system. Connect multiple fish finders or integrate add-on technologies such as Minn Kota i-Pilot Link and Humminbird CHIRP Radar effortlessly.
- Bluetooth: Take command directly from your Humminbird screen with wireless connectivity to compatible Talon and Raptor shallow water anchors, as well as Cannon Optimum downriggers. Stay updated with wireless software updates via the Humminbird FishSmart App and receive smart phone notifications on your Humminbird display.
- NMEA 2000 Networking Built-in: Expand your data capabilities by connecting accessory NMEA 2000 networks, providing insights into boat performance, weather conditions, and more for enhanced navigation and fishing experiences.
Specifications
Model HELIX 15 CHIRP MEGA SI+ GPS G4N CHO
Series HELIX
Display Size - Diagonal 15.4 in
Display Pixel Matrix 1280H x 800V
Transducer Included N/A
Compatible With Minn Kota US2 Sonar, Minn Kota Built-In MEGA DI, Minn Kota Talon/Raptor, Minn Kota i-Pilot Link, Minn Kota Built-In MEGA SI, MEGA Live, 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 50/83/200 kHz
CHIRP - Frequencies Supported Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz), Full Mode (150-220 kHz), Optional (28-250 kHz)
Sonar-Frequencies Supported 50/83/200/455/800 kHz, HW DSC CHIRP, and MEGA
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), MEGA SI+ (1050-1175 kHz), 455 kHz DI+ (420-520 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 4.0 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 17.63 in W x 10.62 in H x 4.44 in D
Mount-Optional In-Dash Mounting Kit
Mount-Optional Size 17.63 in W x 10.35 in H x 1.41 in D
Transducer Mount Location N/A
GPS Chartplotting Included
GPS Receiver Internal
GPS Trackplotting Included
Waypoints, Routes, Tracks/Points 2,750, 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 Included
Target Separation 2.5 in
Noise Rejection 6 Steps
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
What’s Included
Includes control head, screen cover, power cable, gimbal mounting bracket and mounting hardware. This CHO model does not include a transducer, allowing you to pick the best fit for your rigging needs.
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