G5rv Antenna In Attic

Calculating the actual fields is really hard.

G5rv antenna in attic.

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. Power isn t actually radiated equally all over the antenna. I wanted an invisible antenna so i m starting with an attic mounted g5rv antenna. Louis varney g5rv invented the antenna in 1946 after leaving the military.

Like other hams he was anxious to get on the air following the wwii ban on amateur radio operation. Mac af4ps fp 51 note. The better your antenna the more success you will have making contacts. Marc n4ufp and i get together to talk about build and test the zs6bkw antenna.

You can see it s clear of metal objects and the ladder line goes off to the right at a 90 degree angle. Ehrenfried g8jnj i ve recently been looking at designs for an efficient antenna that would fit in a loft. Loft attic antennas for restricted spaces m. The antenna is in the attic probably only about 16 18 above the ground.

Antenna mounted as high as practical. Made from sturdy materials including solid aluminum and a waterproof dipole box this antenna is designed to resist the elements even in a non weatherproofed attic so it can continue to provide your household with free access to tv channels for a long time. 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. He d been thinking a lot about an antenna that would work on all the hf bands and fit his small yard in buckinghamshire england.

I have a icom 7300 and a g5rv jr. With the antenna in your attic you aren t even in the far field of the antenna. This is a much much better performer than the heavily marketed g5rv. I have build the recommended balun using 10 wraps of the coax feed and a 5inch diameter pvc pipe.

There will be hot spots and cold spots. I hoped to find something that would work on with a 100 watt hf transceiver on all bands from 80m through to 6m. Attic antennas many types of antenna can be mounted in the attic if you don t have radiant barrier tech shield. Ground reflections and also any wiring in your house may reflect distort or focus the field making more hot spots.