Experience unparalleled underwater clarity with the Garmin GCV20 ClearVü/SideVü Module With GT34UHD-TM. This ultra-high-definition scanning sonar system arrives as a networkable GCV 20 black box paired with a three-array GT34UHD-TM transducer, delivering crisp, detailed images of structure and fish beneath and to the sides of your boat.
See everything clearly with Ultra High-Definition ClearVü images of structure and fish up to 200' deep, and Ultra High-Definition SideVü imagery that covers the sides of your vessel up to 125' per side (250' total). The downward-facing element concentrates power on targets, producing brighter, more defined returns than standard high-frequency scanning sonars, so you can scout new spots quickly and confidently.
Key features and benefits
-
Ultra-High-Definition ClearVü up to 200' deep for crisp, detailed images of structure and targets beneath your boat.
-
Ultra-High-Definition SideVü delivers crystal-clear images of what lies off to either side, helping you scout fish-holding areas faster.
-
GT34UHD-TM transducer with downward-facing element to maximize target power and image clarity.
-
Networkable Garmin Marine Network ports—3—to share HD sonar across multiple chartplotters and expand with additional modules.
-
Optional Panoptix all-seeing sonar can be added to your network for even more insight into fish and structure.
-
High performance specifications include 500 W RMS transmit power, depth capability to 200', and CHIRP and frequency ranges that optimize resolution (ClearVü: 0.8 MHz; SideVü: 1.2 MHz).
-
Rugged design with IPX7 water rating and a compact footprint (9.9" x 7.6" x 2.6" / 251 mm x 192 mm x 66 mm).
-
Operating conditions engineered for demanding marine environments, with temperature range from 5°F to 158°F (-15°C to 70°C).
The GCV20 system makes it easy to share ultra-high-definition sonar across compatible chartplotters, so everyone on board sees the same vivid picture. When you’re ready to customize, you can add Panoptix all-seeing sonar to your network for even broader situational awareness.
What's in the box
- GCV 20 Sonar Black Box
- Right-angle power cable
- Right-angle ethernet cable
- Mounting hardware
- Documentation
- GT34UHD-TM transducer
- Transom mount
- Trolling motor mount
| General |
| Water rating |
IPX7 |
| Garmin Marine Network™ ports |
3 |
| Temperature range |
From 5°F to 158°F (from -15°C to 70°C) |
| Sonar Features & Specifications |
| Frequencies supported |
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: 1,060-1,170 kHz |
| Transmit power |
500 W rms |
| Maximum depth |
200' Ultra High-Definition ClearVü
125' to each side Ultra High-Definition SideVü, 250' total |
| Dimensions |
9.9" 7.6" 2.6" (251 mm 192 mm 66 mm) |
