Garmin GCV™ 20

Scanning Sonar Black Box

Availability: In Stock

Brand New Includes One Year Warranty
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  • Technical Features

Technical Features for Garmin GCV™ 20

The Garmin GCV™ 20 scanning sonar black box is a remote network solution which redefines sonar imaging clarity and detail with the capability of High-Definition sonar imaging. This sonar module supports Ultra High-Definition ClearVü & SideVü sonar scanning for the clearest sonar scanning images. The scanning sonar has 3 Garmin Marine Network™ ports and is easy to install.

GCV™ 20 Features:

  • Networkable Sonar Module
  • Part Number: 010-02055-10
  • Ultra High-Definition Scanning Sonar
  • Provides Outstanding Clarity & Bottom Detailing
  • 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: 1,060-1,170 kHz
  • Maximum Depth:
    - Ultra High-Definition ClearVü: 200'
    - Ultra High-Definition SideVü: 250', At Maximum Depth Of 30'
  • Temperature Range: 5°F To 158°F
  • 3 Garmin Marine Network™ Ports
  • Water Rating: IPX7
  • Transmit Power: 500 W rms
**Transducer Required to Receive Sonar Frequencies**

Works with Garmin Models:

  • ECHOMAP™ Plus: 72cv, 72sv, 73cv, 73sv, 74cv, 74sv, 75cv, 75sv, 77cv, 77sv, 92sv, 93sv, 94sv, 95sv, 97sv
  • ECHOMAP™ UHD: 72cv, 72sv, 73cv, 73sv, 74cv, 74sv, 75cv, 75sv, 92sv, 93sv, 94sv, 95sv
  • GPSMAP® : 1022, 1042xsv, 1222, 1222 Plus, 1222 Touch, 1222xsv Plus, 1222xsv Plus Bundle, 1222xsv Touch, 1242 Plus, 1242 Touch, 1242xsv, 1242xsv Plus, 1242xsv Plus Bundle, 1242xsv Touch, 722, 722 Plus, 722xs, 722xs Plus, 722xs Plus Bundle, 7407, 7407xsv, 7408, 7408xsv, 7410, 7410xsv, 7412, 7412xsv, 7416, 7416xsv, 742, 742 Plus, 742xs, 742xs Plus, 742xs Plus Bundle, 7607, 7607xsv, 7608, 7608xsv, 7610, 7610xsv, 7612, 7612xsv, 7616, 7616xsv, 8410, 8410xsv, 8412, 8412xsv, 8416, 8416xsv, 8417 MFD, 8422 MFD, 8424 MFD, 8610, 8610xsv, 8612, 8612xsv, 8616, 8616xsv, 8617 MFD, 8622 MFD, 8624 MFD, 8700 Black Box, 922, 922 Plus, 922xs, 922xs Plus, 922xs Plus Bundle, 942, 942 Plus, 942xs, 942xs Plus, 942xs Plus Bundle
  • Ultra High-Definition Scanning Sonar System
  • Volvo Penta Glass Cockpit System


  • GCV 20
  • Right-Angle Power Cable
  • Documentation
The Garmin GCV 20 has many exciting features for users of all types. It's one of FactoryOutletStore's best selling Garmin Sonars. See the Garmin GCV 20 gallery images above for more product views. FactoryOutletStore stocks a full line of accessories like 20' Marine Network Cable, 40' Marine Network Cable, and Cable Grommet for the Garmin GCV 20. The Garmin GCV 20 is sold as a Brand New Unopened Item.

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