[Elecraft] A Good Antenna Length?
Nr4c
nr4c at widomaker.com
Fri Jul 4 19:01:23 EDT 2014
Oops,
Jim
I use two antennas here at my place.
For 80 and 160 I use a 170 foot long wire running from just over my feed line entry to a point 40 ft below a branch on a 75 ft pine, up to to the branch and over to another tree ( kinda like a "Z"). This is fed to an "L Match" made from a section of coil and a variable capacitor for 80 and I add an additional fixed cap for 160.
For higher bands I have a 40-20-10 meter "fan" dipole that my K-Line (& my KX3-Line") will tune on 40-20-17-15-12-10-6 meters. Many will say "it can't work" but please don't tell my radios! The Elecraft tuners can tune anything!
I once worked a friend who'd just moved and was using a "GutterTron" ant in the CQWW. Yeah, the gutter and downspout fed against a ground-rod.
Another friend loaded up the liner in his chimney, called a GutterTron.
Have fun. Try anything. It just might work. You can make a lot of antennas from a $45.00 spool of THHN and plastic "cutting" board from Walmart. About 2/3rds the price of a G5RV.
Sent from my iPhone
...nr4c. bill
> On Jul 4, 2014, at 5:21 PM, Jim GM <jim.gmforum at gmail.com> wrote:
>
> What antenna lengths are you using on 160M with your KX3 or KXPA100
> internal tuner? What is best for 160-6 meters? I like making my own
> antennas with wire.
>
> I usually have to give up one band or another cause it just would not tune
> up on a certain band.
>
> I have tried to stay with in these guide lines.
>
> --
> Jim K9TF
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