Will A J Pole Work If Mounted In The Attic

In fact for an attic install you really don t need a mast at least in the traditional sense.

Will a j pole work if mounted in the attic.

Since you plan to place this in the attic a ground for the mast as lightning protection probably is not necessary and you probably won t need a lightning arrestor installed inline on the coax either. Its connected to a 281 as well because my father was exceptionally impressed with how someone sounded on our local repeater doing exactly what you re wanting a tm 281 on a j pole in the attic. What is the typical signal propagation loss to be expected from a 2 meter 70cm j pole antenna mounted in an attic where the roofing material is the common 5 8 plywood and asphalt shingles compared to the same antenna mounted outside at the same height. If your house has a tin or steel roof then the attic wouldn t be much of an option.

Mac af4ps fp 51 note. This was installed at a previous qth i will be the first or millionth remember i m from fl to affirm that the antenna is the determining factor for success when it comes to one s station set up. You will need a peak in your attic that is tall enough for the antenna to fit. Attic antennas many types of antenna can be mounted in the attic if you don t have radiant barrier tech shield.

The kb9vbr 2 meter j pole antenna is 69 inches tall overall. The better your antenna the more success you will have making contacts. Is it of the magnitude of reaching only half the distance or is the loss less significant. The ge 33692 attic mount hd antenna is a notable example of an antenna specially designed for placement in the attic.

By michael martens apr 1 2012 amateur radio emcomm slidedeck. Mounting ham radio antennas in the attic. Often amateur radio operators are looking for alternative locations to install their antennas. The infamous attic dipole.

How much loss can be expected. Need lots of room keep them away from metal objects like heaters and ducts wire antennas can be run near the peak of the roof inside the attic bent in odd shapes to match the space available. As more people cut the cord to enjoy free over the air stations like fox cbs abc nbc and more attic mounted antennas are becoming more popular. If you live in a space restricted location or are under a hoa restriction you may be able to mount an antenna outside.

This has resulted in a new wave of specialized antennas.