That loop might do better for DX if you fed it 1/2 way up one end.
73,
Charlie, K4OTV
-----Original Message-----
From: Charlie Cunningham [mailto:charlie-cunningham@nc.rr.com]
Sent: Tuesday, November 11, 2014 12:54 AM
To: 'W3AW'
Subject: RE: Topband: Balun or no balun
Why the 30' of ladder line? Why not just run coax to the loop and put a 1:1
current balun at the feed point. A bit of VSWR on the coax wouldn't produce
any significant loss in 50' of coax at 160m! Of course, if you want to use a
balanced line tuner , that's another matter.
73,
Charlie, K4OTV
-----Original Message-----
From: Topband [mailto:topband-bounces@contesting.com] On Behalf Of W3AW via
Topband
Sent: Monday, November 10, 2014 11:47 PM
To: topband@contesting.com
Subject: Topband: Balun or no balun
I have put up a 160 meter horizontal loop fed with 30 feet of 450 ohm feed
line to my tuner. I have a Radioworks 4 to 1 balun. I am considering
splicing into the feed line at 10 feet so I can run 20 feet of coax into
the shack. Thoughts? I run a qrp plus on 160.
Kirk
W3AW
Illinois
_________________
Topband Reflector Archives - http://www.contesting.com/_topband
_________________
Topband Reflector Archives - http://www.contesting.com/_topband
|