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Garmin GCV 20 Ultra HD Scanning Sonar Black Box

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$365.67
SKU:
010-02055-10
UPC:
753759206321
Condition:
New
Availability:
In Stock
5 customers are viewing this product

Garmin GCV 20 Ultra HD Scanning Sonar Black Box

$365.67

Garmin GCV 20 Ultra HD Scanning Sonar Black Box Product Description

The easy-to-install, networkable GCV 20 sonar black box allows you to redefine clarity and detail. Add any of the 3 GT34UHD transducer models to see stunningly clear Ultra High-Definition ClearVü and Ultra High-Definition SideVü scanning sonars — with frequencies ranging from 0.8 Mega Hertz to 1.2 Mega Hertz to your compatible chartplotter. And you can share sonar images seamlessly across multiple networked chartplotters as well as networking Panoptix ™ all-seeing sonar. It includes a max power output of 500 watts. This mode provides brilliant image clarity of structure and fish below your boat at greater depths than other high-frequency scanning sonars by putting more power on targets via a downward-facing element. This mode delivers stunningly clear images of structure and fish off to the sides of your boat. This makes it easy to scout a fishing area quickly, because you can see everything the first time with such amazing clarity.

Garmin 100205510 Attributes

  • Size: 9.9 Inch Length X 7.6 Inch Width X 2.6 Inch Depth
  • Frequency: 800 kHz ClearVü/ 1200 kHz SideVü
  • Input Voltage: 10 To 35 Volt
  • Temperature Range: 5 Degree Fahrenheit To 158 Degree Fahrenheit Operating Temperature
  • Waterproof: IPX7 Rating Waterproof
  • Includes: With Right-Angle Power Cable/ Right-Angle Ethernet Cable/ Mounting Hardware

Garmin 100205510 Features & Benefits

  • Stunningly Clear Ultra High-Definition ClearVü And Ultra High-Definition SideVü Scanning Sonars
  • Provides Brilliant Image Clarity Of Structure And Fish Below Your Boat At Greater Depths Than Other High-Frequency Scanning Sonars
  • Water Rating: IPX7
  • Easy To Install
  • Limited 2 Year Warranty

Garmin 100205510 Installation Instructions

  • ISPI_Marine_All_FCC_ML.pdf
  • GCV_20_Installation_Instructions_EN.pdf

Garmin 100205510 Warranties

  • garmin-marine-warranty-policy.pdf
  • ISPI_Marine_All_FCC_ML.pdf

Garmin 100205510 Technical Bulletins

  • ISPI_Marine_All_FCC_ML.pdf

GCV 20 Ultra HD Scanning Sonar Black Box

Add Ultra High-Definition Scanning Sonar to Your Compatible Chartplotter
The easy-to-install, networkable GCV 20 sonar black box allows you to redefine clarity and detail. Add any of the 3 GT34UHD transducer models to see stunningly clear Ultra High-Definition ClearV and Ultra High-Definition SideV scanning sonars with frequencies ranging from 0.8 MHz (800 kHz) to 1.2 MHz (1,200 kHz) to your compatible chartplotter. And you can share sonar images seamlessly across multiple networked chartplotters as well as networking Panoptix all-seeing sonar. It includes a max power output of 500 watts.

Ultra High-Definition ClearV Scanning
This mode provides brilliant image clarity of structure and fish below your boat at greater depths than other high-frequency scanning sonars by putting more power on targets via a downward-facing element.

Ultra High-Definition SideV Scanning
This mode delivers stunningly clear images of structure and fish off to the sides of your boat. This makes it easy to scout a fishing area quickly, because you can see everything the first time with such amazing clarity.

Specifications:

General:

  • Physical dimensions: 9.9"×7.6"×2.6" (251mm × 192mm × 66mm)
  • Weight: 1.86lbs (845g)
  • 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 ClearV: 0.8 MHz (800 kHz), CHIRP range: 760-880 kHz
  • Ultra High-Definition SideV: 1.2 MHz (1,200 kHz), CHIRP range: 1,060-1,170 kHz
  • Transmit power: 500W rms
  • Maximum depth: 
  • 200' Ultra High-Definition ClearV
  • 125' to each side Ultra High-Definition SideV, 250' total

What's In The Box:

  • GCV 20
  • Right-angle power cable
  • Right-angle ethernet cable
  • Mounting hardware
  • Documentation

Garmin Ultra High-Definition Scanning Sonar System GCV™ 20 Scanning Sonar Black Box Without Transducer

Model: 010-02055-10
  • Ultra High-Definition scanning sonar system provides crisp images of structure and fish in stunning detail
  • Ultra High-Definition ClearVü sonar provides brilliant image clarity of structure and fish up to 200’ deep below your boat
  • Ultra High-Definition SideVü sonar delivers stunningly clear images of structure and fish off to the sides of your boat
  • Share seamlessly across multiple networked chartplotters as well as networking Panoptix™ all-seeing sonar

Clarity and detail are redefined with the Ultra High-Definition scanning sonar system. Using an easy-to-install, networkable GCV 20 sonar black box with an included three-array GT34UHD transducer, now you can get scanning sonar images in ultra high-definition. You see everything below and off to the sides of your boat in amazingly sharp, crisp detail.

This sonar system provides brilliant image clarity of structure and fish below your boat at greater depths than other high-frequency scanning sonars by putting more power on targets via a downward-facing element.

See stunningly clear images of structure and fish off to the sides of your boat. This makes it easy to scout a fishing area quickly, because you can see everything the first time with such amazing clarity.

You can share your Ultra High-Definition scanning sonar images seamlessly across multiple networked chartplotters. You can also add optional Panoptix all-seeing sonar to your networked sonars.

Specifications
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)

What's in the Box:
  • GCV 20 Sonar Black Box
  • Right-angle power cable
  • Right-angle ethernet cable
  • Mounting hardware
  • Documentation




Frequently Asked Questions (FAQ) About Garmin GCV 20 Ultra HD Scanning Sonar Black Box

Who is the Garmin
What is the working frequency of the product
What is the size
Is this product waterproof

Who is the Garmin

Garmin is a leader in Global Positioning System (GPS) technology and an innovator in consumer electronics. Garmin serves both the aviation and consumer markets. Garmin's products are used in flying, boating, driving, hiking, and many other activities. Specifically, Garmin aims to enrich the lives of customers, suppliers, distributors, and employees by providing the very best products that offer superior quality, safety, and operational features at affordable prices.

What is the working frequency of the product

800 kHz ClearVü/ 1200 kHz SideVü

What is the size

9.9 Inch Length X 7.6 Inch Width X 2.6 Inch Depth

Is this product waterproof

IPX7 Rating Waterproof


Save $93 when you buy the Garmin GCV 20 Ultra HD Scanning Sonar Black Box for only $326 from NVN Marine! Same day shipping before 3pm.

Garmin GCV 20 Ultra HD Scanning Sonar Black Box Technical Specifications

Type: 

Marine Navigation & Instruments | GPS - Fishfinder Combos

Vendor: 

Garmin

Weight: 

3.6 lb

Categories v2: 

Marine Navigation & Instruments | Network Cables & Modules

Category v1: 

FISHFINDERS

UPC: 

753759206321

Product Brochure: 

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Shipping & Return Policy — EquipTestPro
Last Updated: February 1, 2026
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Shipping & Return Policy

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