| To: | "Tower and HF antenna construction topics." <towertalk@contesting.com> |
|---|---|
| Subject: | Re: [TowerTalk] coax stubs /bandpass filter |
| From: | jimlux <jimlux@earthlink.net> |
| Reply-to: | "Tower and HF antenna construction topics." <towertalk@contesting.com> |
| Date: | Tue, 30 Mar 2010 06:01:31 -0700 |
| List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
Along a similar note.. The stub is just a moderate Q resonator that's easy to fabricate. Why not put a lumped LC shunt trap across the feedline? Too hard to get the Q low enough? Doesn't have the nice harmonics property? (a coax stub for 40 is also a stub for 15) _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
| Previous by Date: | [TowerTalk] Stubs, Pete Smith |
|---|---|
| Next by Date: | Re: [TowerTalk] coax stubs /bandpass filter, Richard (Rick) Karlquist |
| Previous by Thread: | Re: [TowerTalk] coax stubs /bandpass filter, Stein Roar LA6FJA-K3RAG |
| Next by Thread: | Re: [TowerTalk] coax stubs /bandpass filter, Richard (Rick) Karlquist |
| Indexes: | [Date] [Thread] [Top] [All Lists] |