GCV™ 20 is an ultra high-definition scanning sonar black box that can be added to your compatible chartplotter.
General |
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| Dimension | 9.9″×7.6″×2.6″ (251 mm × 192 mm × 66 mm) |
|---|---|
| Weight |
1.86 lbs (845 g) |
| Water rating | IPX7 |
| Temperature range | From 5°F to 158°F (from -15°C to 70°C) |
Electrical Features |
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| Power input | 10-35 V |
|---|---|
| Power usage | 10.5 W maximum |
| Fuse | 4.0 A |
| Compass-safe distance | 10.2 in. (26 cm) |
Sonar Features |
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| Ultra High-Definition ClearVü | |
|---|---|
| Ultra High-Definition SideVü | |
| Frequency |
Ultra High-Definition ClearVü: 0.8 MHz (800 kHz), CHIRP range: 760-880 kHz Ultra High-Definition SideVü: 1.2 MHz (1,200 kHz), CHIRP range: 1,020-1,230 kHz |
| Transmit power | 500 W rms |
| Maximum depth |
200′ Ultra High-Definition ClearVü 125′ to each side Ultra High-Definition SideVü, 250′ total, at a maximum depth of 30′ |
Transducer Support |
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| Ultra High-Definition ClearVü | |
|---|---|
| Ultra High-Definition SideVü | |
Networking & Connections |
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| Garmin Marine Network Ports |
3 |
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