| To: | <towertalk@contesting.com> |
|---|---|
| Subject: | Re: [TowerTalk] Tuner SWR won't stay down |
| From: | "David Robbins" <k1ttt@arrl.net> |
| Date: | Fri, 02 Jan 2015 12:16:29 +0000 |
| List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
I haven't been checking every message... but has anyone noted that what is driving it could be the problem? Tuners act as a rather narrow bandpass filter in most cases so if the radio/amp driving it is generating a harmonic or parasitic that varies as it warms up the swr measured will increase. David Robbins K1TTT e-mail: mailto:k1ttt@arrl.net web: http://wiki.k1ttt.net AR-Cluster node: 145.69MHz or telnet://k1ttt.net _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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