G5rv Antenna In Attic

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.

G5rv antenna in attic.

Louis varney g5rv invented the antenna in 1946 after leaving the military. You can see it s clear of metal objects and the ladder line goes off to the right at a 90 degree angle. 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. I have a icom 7300 and a g5rv jr.

Attic antennas many types of antenna can be mounted in the attic if you don t have radiant barrier tech shield. Like other hams he was anxious to get on the air following the wwii ban on amateur radio operation. I hoped to find something that would work on with a 100 watt hf transceiver on all bands from 80m through to 6m. Power isn t actually radiated equally all over 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. Running a vertical antenna in the yard is most likely not an option. Antenna mounted as high as practical. The antenna is in the attic probably only about 16 18 above the ground.

Ground reflections and also any wiring in your house may reflect distort or focus the field making more hot spots. 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. The better your antenna the more success you will have making contacts. With the antenna in your attic you aren t even in the far field of the antenna.

Loft attic antennas for restricted spaces m. I wanted an invisible antenna so i m starting with an attic mounted g5rv antenna. Mac af4ps fp 51 note. Ehrenfried g8jnj i ve recently been looking at designs for an efficient antenna that would fit in a loft.

This is a much much better performer than the heavily marketed g5rv. The junior version from mfj that covers 40 meters through 10 meters on the ham bands. There will be hot spots and cold spots. I have build the recommended balun using 10 wraps of the coax feed and a 5inch diameter pvc pipe.