How To Ground Antenna On Roof

Ground poles or ground rods can be purchased at an electrical supply center or home store.

How to ground antenna on roof.

A wire from the antenna mount to a grounding source described below or a surge arrester. Grounding an antenna properly makes the antenna safe to use and also enables the best to be made of the performance of the antenna. Step 3 how to properly ground a tv antenna mast. One is attached to the mast or pole on which the antenna is mounted.

Run a braided wire from each piece of equipment to a common point. There are several aspects to grounding an antenna. Generally if you have a metal antenna mount on your roof that is over 5 feet tall you will want to ground that using a long copper wire. Simply attach an 8 or 10 awg copper wire to the mast using a mast ground clamp and run the other end of the copper wire to the house ground.

The picture below from the national electrical code sums it up well. Grounding the coax cable with a coaxial lighting surge protector will protect your equipment from voltage surges created by nearby strikes but not from a direct strike. The other is attached to the antenna coaxial cable. Again the clamp you will need will depend on the diameter of your antenna mast.

To protect yourself from a direct strike attach a lightening arrester to the antenna mast. To ground the mast of the antenna follow the manufacturer s instructions on where to attach the ground wire. The picture shows two grounding wires attached to the antenna. Never shorten the ground rod because it is difficult to hammer into the ground.

The ground rod must be deep enough to discharge any voltage. The best thing one can do to prevent stray rf is to connect the grounds of all equipment together and at a common point. Ground the antenna mast. Grounding the mast is easy.

How to ground an antenna. A copper rod driven into the ground with an antenna on the roof is especially not an rf ground. How to ground antenna. Ground that point if possible.

When looking at how to ground an antenna it is necessary to look at what is required and then proceed accordingly. Using an antenna mast ground clamp run the other end of the ground wire you connected in step 2 to your antenna mast and secure it tightly. Step 4 how to ground your coax cable. It s recommended to use a separate clamp and not the one used to ground the coaxial to the house ground.