G5rv Antenna In Attic

I have a icom 7300 and a g5rv jr.

G5rv antenna in attic.

This is a much much better performer than the heavily marketed g5rv. With the antenna in your attic you aren t even in the far field of the antenna. 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. Antenna mounted as high as practical.

Power isn t actually radiated equally all over the antenna. The better your antenna the more success you will have making contacts. Mac af4ps fp 51 note. Louis varney g5rv invented the antenna in 1946 after leaving the military.

Ground reflections and also any wiring in your house may reflect distort or focus the field making more hot spots. The infamous attic dipole. Marc n4ufp and i get together to talk about build and test the zs6bkw antenna. I have build the recommended balun using 10 wraps of the coax feed and a 5inch diameter pvc pipe.

I wanted an invisible antenna so i m starting with an attic mounted g5rv antenna. 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. Running a vertical antenna in the yard is most likely not an option. Like other hams he was anxious to get on the air following the wwii ban on amateur radio operation.

Attic antennas many types of antenna can be mounted in the attic if you don t have radiant barrier tech shield. The antenna is in the attic probably only about 16 18 above the ground. You can see it s clear of metal objects and the ladder line goes off to the right at a 90 degree angle. Calculating the actual fields is really hard.

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 hoped to find something that would work on with a 100 watt hf transceiver on all bands from 80m through to 6m. There will be hot spots and cold spots. The junior version from mfj that covers 40 meters through 10 meters on the ham bands.