Grounding A Hd Roof Antenna

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.

Grounding a hd roof antenna.

Connect 8 gauge wire to a copper clad ground rod driving it at least 4 feet into the ground. An antenna discharge unit consists of an arc gap spark gap a fixed resistance or discharge element or a combination that is connected between each lead in terminal and a grounding terminal. An example is the 90628 ground pipe clamp by morris products. With typical current levels rising to anywhere between about 3 000 and 140 000 amps it is hardly.

Ground the antenna mast. Antenna discharge units are voltage limitation devices figure 4. To bond a grounding wire to the antenna mast you can use either a ground strap or pipe clamp. Grounding the coaxial was the hard part.

The lightning strike can have a very destructive effect. The occurrence of lightning is a fact of life. An alternative is a pipe clamp which is heavy duty and made of steel with serrated adapters. There are many dramatic photographs of lightning striking tall buildings or even just striking the ground.

It s recommended to use a separate clamp and not the one used to ground the coaxial to the house ground. Most people use a galvanized steel ground strap such as this one. How to ground antenna for lightning. Grounding the mast is easy.

To protect yourself from a direct strike attach a lightening arrester to the antenna mast. If you need to bend the ground wire make the bends as gradual and as smooth as possible. Securely fasten the grounding wire to the side of your house using staples or other zip screw type wire clamp suitable for the job. 4 schematic of an antenna discharge unit for wire conductors.