• Channel Master Coaxial Cable Grounding Block, Part Number: CM-3274HD
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Coaxial Cable Grounding Block

Coaxial Cable Grounding Block

Grounds coaxial cables to protect equipment from surges and lightning.

About This Item

CM-3274HD
  • Surge Protection: Safeguards electronic equipment from electrical surges and lightning strikes by grounding coaxial cables.
  • Universal Compatibility: Works with standard coaxial cables, making it suitable for a variety of installations.
  • Enhanced Signal Integrity: Can reduce interference and noise, maintaining signal quality and performance.
  • Weather-Resistant Design: Suitable for both indoor and outdoor use, withstanding various environmental conditions.
  • Easy Installation: Simple to install with standard tools, providing a secure grounding connection.
$5.00
$5.00
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Product Information

Overview

The Channel Master Coaxial Cable Grounding Block is designed and optimized for professional grounding of the coaxial cable in over-the-air TV Antenna Installations.

National Electrical Code (NEC) recommends grounding all outdoor TV Antenna installations and specifically that the antenna mast and the coaxial cable be bonded to the home's ground electrode system.

The Channel Master Coaxial Cable Grounding Block will enable you to properly bond your coaxial cable to the home's ground electrode system.

Specifications

What’s Included
Coaxial Cable Grounding Block, (2) Mounting Screws
Warranty
1-Year
Bandwidth
5 to 3,000 MHz
Impedance
75 Ohm
Return Loss
30 dB @ 5 to 1,000 MHz, ≤ 0.3 @ 600 to 3,000 MHz
Ground Wire Gauge
Accepts up to #6 AWG ground wire
Operating Temperature
-40° to +140° F
Size
1.875" x 1.25" x 1.0"
 

Customer Reviews

Based on 8 reviews
88%
(7)
13%
(1)
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(0)
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T
TV Guy
Well made

Nice product for providing ground to the tv coax. It was a little snug for my 6 AWG ground wire so I had to drill out the hole slightly.

W
W.K.
Working great.

I had installed a competitors grounding block and it lasted only 30 days. This one
seems to be better built. I installed it about
10 days and it’s working well.

S
Steve
well made

we had another grounding block that I bought at one of the big box stores. I decided to use the Channel Master one because their items are usually well made. It is so much better made than the one we got at the big box store. If you want to do something, do it once right and you won;t be doing it again. Extremely well made.

M
Mark L
Quality Grounding Block

Perfect for a lightning prone area.

M
Mark L
Quality Grounding Block

Perfect for a lightning prone area.

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