G5rv Attic Antenna

Louis varney g5rv invented the antenna in 1946 after leaving the military.

G5rv attic antenna.

The g5rv multiband wire hf antenna provides a very convenient cost effective multiband antenna solution for hf ham radio communiations and as a result it has been popular for many years. Antenna mounted as high as practical. Mfj 1778m g5rv junior wire antenna multi band center fed dipole antennas. Get it as soon as thu sep 10.

That covers the usual operating range for a g5rv. These are multi band center fed dipole antenna capable of 1 500 watts. You can see it s clear of metal objects and the ladder line goes off to the right at a 90 degree angle. The w0btu antenna covers more bands than either the g5rv or the zs6bkw a simple dpdt knife switch or banana plugs and jacks near ground level lets us use 75 80 and 15 meters if desired.

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. The junior version from mfj that covers 40 meters through 10 meters on the ham bands. The arrl gives a full table but all bands 15m and below are good at 100w pep or less limits are even higher on lower bands. The limit for 12m is 75w and 10m is 50w pep.

I think you will find that based on a b comparisons and modeling it is the consensus of the experts that the g5rv is a pretty good antenna for 80m 40m 20m and 12m certainly not a monoband antenna for 20m. Like other hams he was anxious to get on the air following the wwii ban on amateur radio operation. Mfj 1778 g5rv wire antenna 80 10 meters authorized dealer. Amazon s choice for g5rv antenna.

What bands do you want to work how large is the attic and are you willing to put a remote antenna tuner up in the attic and of course are you forced through hoa rules or similar to put the antenna in the attic as that s always a compromise. They cover all bands from 40 10 meters with a wide range antenna tuner. Designed as 3 2 wavelength antennas for 14 mhz they provide reasonable performance on many other bands. I wanted an invisible antenna so i m starting with an attic mounted g5rv antenna.

If you exceed those limits you may very will still be safe but you have to do some analysis. Even though the vswr is relatively high on 75 and 80 meters lower coax loss on that band at least lets us operate there using just one multiband antenna. Otoh it is certainly not an all hf band antenna either. The g5rv antenna is based upon the doublet antenna concept and it was designed by louis varney who held the amateur radio callsign g5rv.

The g5rv was and is a monoband antenna for 20m. 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. 1 16 of 115 results for g5rv antenna price and other details may vary based on size and color.