Step 1 buy a catv single grounding block a simple connector that can be added to your cable line to ground the signal.
Cable ground block.
This is done outdoors at the point where the cable enters your home.
Connecting the coaxial cable through the grounding block is enough to protect the signal and ensure safe and continuous protection.
This ground connection is an essential protective measure to prevent damage to satellite dishes and television sets from lightning strikes.
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A ground block is a fitting designed to effectively ground coaxial cables from satellite dishes and external antennas.
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It s typically located near where the coaxial cable enters the home and allows static charges to dissipate from the coaxial cable without disrupting the signal.
This is accomplished by using a ground block located as close as possible to where the coaxial cable enters the building.
The ground block then is connected to the ges using 14 awg or larger with as short of a run as possible and again with minimal bends.