SKU: 16901764003

Garmin GCV™ 20 Ultra HD Scanning Sonar Black Box w-GT34UHD-TM Ultra HD Transom Mount Transducer

$268.92 $298.80
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Description

Garmin GCV™ 20 Ultra HD Scanning Sonar Black Box w-GT34UHD-TM Ultra HD Transom Mount TransducerGCV 20 Ultra HD Scanning Sonar Black Box with GT34UHD TM Ultra HD Transom Mount Transducer 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)

GCV™ 20 Ultra HD Scanning Sonar Black Box with GT34UHD-TM Ultra HD Transom Mount Transducer

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 ClearVü and Ultra High-Definition SideVü 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 ClearVü 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 SideVü 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 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: 500W rms
  • Maximum depth: 
  • 200' Ultra High-Definition ClearVü
  • 125' to each side Ultra High-Definition SideVü, 250' total

What's In The Box?:

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

GT34UHD-TM Ultra HD Transom Mount Transducer

Ultra High-Definition Sonar System Transom Mount Transducer
Add stunningly clear Ultra High-Definition ClearVü and Ultra High-Definition SideVü scanning sonar images to your compatible chartplotter via the GCV™ 20 sonar module. It includes 3 arrays, including a downward-facing element, with frequencies ranging from 0.8 MHz (800 kHz) to 1.2 MHz (1,200 kHz).

Ultra High-Definition ClearVü 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 SideVü 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:

  • 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
  • Power: 500W
  • Beamwidth:
  • Ultra High-Defintion ClearVü: 0.74° x 46°
  • Ultra High-Defintion SideVü: 0.44° x 55°
  • Maximum depth
  • Ultra High-Defintion ClearVü: 200' down
  • Ultra High-Defintion SideVü: 125' sides, 250' total
  • Depth/Speed/Temperature: Depth and Temperature
  • Number of pins: 12-pin
  • Cable length: 20'
  • Supported deadrise/Transom angles: 0°-70° degree transom

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.


Manufacturer : Garmin
Manufacturer Part No : 010-02055-00
UPC : 753759206307
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16901764003

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4.6 ★★★★★
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Amazonian
Natrona Heights, US
★★★★★ 4
It's a 7'cord Not a True 8' cord
It's a 7 ft cord the 8 ft they count is the actual plug unit which if you add that totals 8 ft at the very end of the plug unit. Again to clarify the cord only is 7 ft only. The USB ports are not that fast charging I still had to put my fast charger into one of the plug slots not the USB slot and charge my phone off of a plug. The USB would be satisfactory for things that just sit around on the desk. The overall size of the plug unit and the number of plug ports and USB ports is good for my needs for the price that they asked. It came shipped well packaged and on time. I think that overall it's worth the price if you keep the above things in mind that the cord itself is only 7 ft and the USB ports do not fast charge to the same degree that a fast charging USB plug unit would make your device rapid charge. Personally I feel that saying that the cord is 8 ft when it's only 7 ft and trying to include the plug unit into the length of the cord which by name they are totally different things is misleading and a false advertisement on the part of the seller or any seller that does their ad to the customer's disadvantage or misinformation. I was really counting on the cord being a true 8-ft not including the plug unit. That's how I measured according to my needs and it wasn't a true 8 ft cord.
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Reviewed in the United States on April 25, 2022
M
Verified Purchase
Momof6SC
Charlottesville, US
★★★★★ 5
Plug and play
Lots of plugs, USB plugs, and lots of room for plugs. What more could you ask for? This works great. Like everyone else I feel like everything is electronic anymore. Our house was built in the 70’s so our plug to room ratio isn’t so high. These are great to help with all of the items that need power. Great price, design and works great!
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Reviewed in the United States on January 10, 2025
M
Verified Purchase
M. Dillon
Massapequa, US
★★★★★ 5
Finding a good plug strip without blasted usb ports
It was surprisingly difficult to find a good plug strip that did NOT have USB ports. The last thing I want on a plug strip that I'm going to stuff behind a bunch of monitors are usb port electronics that might die after a few years. I get my usb power ports from an Anker that I can situate on the desk. So, A+ ... this plugstrip has no USB ports! Yahhhh! That and other things I liked about it: * Yippee! A plug strip that doesn't waste space adding USB power ports that I will never use. * Very good plug layout. With all the adapters and misc plug types I needed to plug in, I thought that I might waste too many sockets with covering cords or adapter plastic. But it turned out that I was able to arrange all the plugs and adapters with very little 'wastage'. * Having two orientations in the design made a much bigger difference than I thought it would. Kudos! * And spacing out a few of the plugs also made a huge positive difference, reducing covering wastage from those odd-ball adapters that just like to take up a lot of space. The only thing I can dock this strip for is that I gave it four stars for sturdiness, simply because sometimes a plug would 'catch' on something inside the strip if I didn't push it in exactly straight. Not a big deal really, so I gotta give this guy 5 stars overall. -Matt
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Reviewed in the United States on June 1, 2021
J
Verified Purchase
Jennifer Anne butler
West Palm Beach, US
★★★★★ 5
Surge protector
Works great. Has been through many storms in Kentucky. Made well
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Reviewed in the United States on May 25, 2026
K
Verified Purchase
kacie riddle
Houston, US
★★★★★ 5
Great Floating Shelves
Color: Black, Size: 15.7 inch
I’m really happy with the WOPITUES Floating Shelves. The cube shelf design looks modern and clean, and the black finish adds a nice touch to my bathroom decor. The shelves feel sturdy and well made, and the metal rail is a great feature—it keeps items from sliding off and makes the shelves feel more secure. I installed them over the toilet, and they’re perfect for storing toilet paper, toiletries, and small decorative items without taking up floor space. Installation was straightforward, and all the hardware I needed was included. Once mounted, the shelves stayed level and solid. Overall, these shelves are both functional and stylish. They helped organize my bathroom while also making it look more put together. I would definitely recommend the WOPITUES Floating Shelves to anyone looking for practical storage with a modern look.
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Reviewed in the United States on January 11, 2026

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