[TowerTalk] 80m small antenna
N4CW@aol.com
N4CW@aol.com
Wed, 22 Nov 2000 18:15:19 EST
My two cents:
If at all possible, use a balanced antenna. The idea of using two helical
whip antennas is valid. However, the lower the band, the lower the impedance.
A REVERSED 4:1 balun on bands 80 thru 20 fed thru a tuner will handle most of
the mismatch you'd encounter. If you feed directly with balanced line from
the antenna to a tuner (without balun), you'll find tuning difficult on 80.
The idea is not to depend on any kind of "ground" to load your antenna
system. In an apartment, you'll more than likely have problems with r.f.
everywhere you don't want it!
The one thing that will work best for you with any antenna you choose will be
to get it "up, up, and away" from the premises. That'll make complying with
FCC radiation guidelines a little easier (unlike trying to comply while
transmitting to a bedspring while sitting on the bed....I've done that....).
Good luck.
Bert N4CW
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