Antenna In Attic Lightning

Well here is where it is good to have an indoor or attic antenna as a backup.

Antenna in attic lightning.

Does an attic mounted antenna need to be grounded. A second advantage to mounting the antenna in the attic is that you will be protected from lightning strikes in the event of severe weather. Remember that grounding a tv antenna that s installed outdoors can minimize the effects of indirect lightning strikes or static electric buildup during storms. Of course performance won t be as good as with an outdoor antenna up high but it may be good enough.

Attic installation is best because it gets you as high as practical. Install a 9 1 unun at the antenna end of the coax. Unun stands for unbalanced coaxial line to unbalanced antenna. Apparently for an indoor e g attic antenna the probability of being struck by lightning is not significantly affected by grounding.

Made for enhanced high definition reception the ge pro outdoor attic mount antenna optimizes your free digital channels in full 1080p hd. There are already many grounded electric lines running through the attic. Remote rf switch control box in the shack chooses which antenna is operational in the attic. The near vertical portion of wire 20 ft from the attic shortwave antenna to the receiver could pick up vertically polarized electrostatic interference.

Most customers who mount an antenna in their attic end up installing a preamp on their antennas. The roof and walls will shield the antenna from lightning strikes. Once all the yagis were bolted in place on the mast i used my antenna analyzer to adjust their driven elements to provide the best match in the weak signal portions of each band. The house will act as a natural shield and as long as your attic mounted antenna system is independent to the rest of your antennas lightning won t be an issue.

We found the best outdoor and attic tv antennas according to cord cutting amazon reviewers including easy to install antennas a vhf and uhf outdoor tv antenna and one that can pull channels.