[Elecraft] recommendation for portable antenna
EricJ
eric_csuf at hotmail.com
Fri Mar 18 12:46:40 EST 2005
I also get very good results with a 44' dipole supported by a 20' crappie
pole (non-metallic telescoping pole). Given the dearth of trees in this
semi-desert, it is the only way to go. However, crappie poles are made for
fishing. The last section is very thin and flexible to signal even the
slightest nibble by a 1-lb fish. That makes it far too "bendy" for me when
supporting even a very light dipole. I carry a short (about 2') section of
fiberglass tubing from an old dome tent that I slip over the very end to
stiffen it. It rests on the shoulder of the second section of the crappie
pole.
I also have good luck with an end fed half wave cut for 40m with a 1/4 wave
radial. Sometimes I have just layed the EFHFA out over the pucker bushes. If
you know the location you will be setting up, you can plan the kind of
antenna you need. If you don't, you need to take a variety of antennas.
Eric
KE6US
-----Original Message-----
Chas,
I consider the most versatile to be a non-metallic telescoping pole to use
as a support. it can hold your wire vertically if you want, or since I
prefer balanced antennas, it can support the center of a dipole fed with
coax, or my real preference for portable work, a 44 foot wire center fed
with a parallel transmission line (of course a tuner/balun is needed at the
rig end with this combination) - works well 40 thru 10 meters, and maybe
even on 80 in a pinch.
73,
Don W3FPR
> -----Original Message-----
>
> What's a good antenna for portable ops on 20 or 40 meters? I have a
> wire for use with the KX1, but it requires a tree, and you don't find
> trees everywhere. I was thinking about one with a base, or one that
> could be use with a base. There's a lot of them out there, but I'm
> looking for a recommendation.
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