The HELIX 7 CHIRP MEGA SI GPS G4 fish finder features MEGA Side Imaging, MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS and Humminbird Basemap built-in. An upgraded high-definition 7"" display will give you the best view of the many pre-loaded split screen view options so that you'll never miss a fish.
| Display Size - Diagonal |
7 in |
| Display Pixel Matrix |
1024H x 600V |
| Memory Card Slot |
Single Micro SD |
| Sonar-Standard |
Dual Spectrum CHIRP, MEGA Down Imaging, MEGA Side Imaging |
| Sonar-Coverage |
20°, 42°, 60° & (2) 86° @ -10dB |
| Sonar-Optional |
53 kHz, 50/Low Airmar CHIRP |
| CHIRP - Frequencies Supported |
Narrow Mode (180-240 kHz), 83/200 (75-155/130-250 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 |
455 kHz (440-500 kHz), MEGA SI (1075-1150 kHz), MEGA DI (1075-1150 kHz) |
| Depth-Down Imaging |
75 ft (MEGA), 400 ft (455 kHz) |
| Range-Side Imaging (Side-To-Side) |
800 ft (455 kHz), 250 ft (MEGA) |
| Interface |
Keypad Control |
| Power Draw |
800 mA |
| Power Input |
10.8-20 VDC |
| Power Output Peak-to-Peak |
4000 Watts |
| Power Output RMS |
500 Watts |
| Mount-Standard Size |
10.54 in W x 5.8 in H x 3.68 in D |
| Mount-Standard |
Gimbal |
| Waypoints, Routes, Tracks/Points |
2,750, 47, 50/20,000 |
| NMEA2000 |
Not Supported |
| HDMI Compatible |
No |
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