Grounding Antenna In Attic

It eliminates noise caused by static discharges from the antenna through the receiver.

Grounding antenna in attic.

Air movement in your attic should not pose a problem. The ge 33692 attic mount hd antenna is a notable example of an antenna specially designed for placement in the attic. The layer of plywood would tend to block those. Exterior antennas must have their mounting rod grounded to provide electric discharge in the event of a lightning strike or static accumulation from other causes.

Check to ensure that the vent tube is firmly grounded before connecting the wire. Step 4 how to ground your coax cable. From your description it sounds as if you may create a ground loop which may cause problems throughout the house. Here are some photos of my roof top antenna with a grounding wire in the attic.

The coax cable itself can build up a static electric charge and in order to properly dissipate that charge an antenna discharge unit or grounding block can be used again check you local code rules. An alternative is a pipe clamp which is heavy duty and made of steel with serrated adapters. There are very specific requirements for grounding an antenna both via mast ground and a shield ground. An example is the 90628 ground pipe clamp by morris products.

The mounting rod is insulated from any of the active reception parts. Now it s time to ground your tv antenna s coax cable. Most people use a galvanized steel ground strap such as this one. Grounding a tv antenna isn t just for safety.

This antenna has all the reception power of an outdoor antenna but features a curved metal frame of reflectors that are designed for fitting easily into smaller attic spaces. Neither apply to an antenna in the attic. The copper wire at the base of the antenna mast attaches to the copper vent tube that runs to the roof through the attic in a 55 year old house.