G5rv best dang antenna i ve ever used he bragged.
G5rv jr attic.
This project gives instruction on how to build my version of the g5rv wire antenna that is used on the 10 40 meter ham radio bands 28mhz to 7mhz.
Antenna mounted as high as practical.
Designed as 3 2 wavelength antennas for 14 mhz they provide reasonable performance on many other bands.
You can see it s clear of metal objects and the ladder line goes off to the right at a 90 degree angle.
The history and basic theory of this antenna dates back to 1946.
These are multi band center fed dipole antenna capable of 1 500 watts.
The infamous attic dipole.
I wanted an invisible antenna so i m starting with an attic mounted g5rv antenna.
They cover all bands from 40 10 meters with a wide range antenna tuner.
Not ideal but i m avoiding.
With the peak of my g5rv jr.
It was invented by louis varney.
I assume that anyone who has a g5rv or g5rv junior in their attic has done so with ceramic spacers and has zigzag or dog leg installations or otherwise has contorted the antenna to fit up there.
In the same way that the both sides of the feeder can be strapped together and the whole normal size g5rv antenna used with a good atu to provide coverage of 160 metres top band so too the same technique can be used with the half sized g5rv antenna to provide 80 metre coverage.
Mac af4ps fp 51 note.
Quasi inverted v 145 degrees at 24 feet a feed line of 80 ft and the matching segment hanging freely only 40m 20m 17m and 10m are usable 17m with swr of 7 6 requires an external tuner.
The better your antenna the more success you will have making contacts.
Half size g5rv or g5rv junior for 40 10 metres.
Some were not amused others shook their heads and a few actually agreed with him.
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.
My worry is how can i satisfy my own and my xyl wife s concerns about rf in our house especially in the bedrooms immediately below the attic.
The junior version from mfj that covers 40 meters through 10 meters on the ham bands.
Half size ham radio antenna.
