| To: | 'TopBand' <topband@contesting.com> |
|---|---|
| Subject: | Re: Topband: Post contest season: TX antenna vs RX antenna cros-stalk. What do you do? |
| From: | Jim Brown <jim@audiosystemsgroup.com> |
| Reply-to: | jim@audiosystemsgroup.com |
| Date: | Sun, 27 Mar 2016 01:09:44 -0700 |
| List-post: | <topband@contesting.com">mailto:topband@contesting.com> |
On Sat,3/26/2016 3:49 AM, Mark van Wijk, PA5MW wrote: Our fixed setups usually had harmonic coax stub filters per individual antenna. You may find my applications note on optimizing the location of harmonic stubs useful. It's on my website. k9yc.com/publish.htm Using the technique I've described, stubs can be 20-30 dB more effective than if randomly placed along the line. 73, Jim K9YC _________________ Topband Reflector Archives - http://www.contesting.com/_topband |
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