Antenna Attic Ground Plane

The base of the antenna is at dc ground so any metal or wire below the antenna will be invisible to it.

Antenna attic ground plane. 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. This sleek futuristic antenna easily blends in thanks to an. An antenna ground plane is not to be confused with an electrical ground. Since its bandwidth also covers the full 10m amateur band the workman is an excellent hf antenna that you can employ where the ground plane isn t practical.

A metal surface the larger and flatter the better is required underneath the cb antenna to launch the signal out into the atmosphere. Hi all due to hoa crankiness i have decided to install a couple antennas in my attic. The only restriction may be building materials which may contain your signal. It is possible to simulate this function by replacing the real earth.

Especially if the wiring will be below the plane of the antenna. It is found that for a monopole antenna like a quarter wavelength vertical the ground acts as a plane to reflect the radio waves so that an image of the top half of the antenna is seen in the earth. I strung up a 1 2 wave dipole for the 10 meter band. If your attic is at a good height around 9 18 feet give or take this antenna will function much the same as any other vertical antenna at the same height.

I don t believe electrical wiring should be an issue when mounting this antenna in the attic. I did that because my dipole seemed to just pick up a bunch of static and not much else. Installation was simple enough. The ge 33692 attic mount hd antenna is a notable example of an antenna specially designed for placement in the attic.

As the name indicates the antenna ground plane acts as a simulated ground. A typical mobile cb antenna does not transmit horizontally it radiates in a downward pattern. With a power handling capacity of 500 watts this antenna can handle any cb or ssb transmission. If you can in anyway get an antenna outdoors at height it will probably be a better solution than an indoor one.