| To: | "topband@contesting.com" <topband@contesting.com> |
|---|---|
| Subject: | Topband: Short Verticals |
| From: | David Cole via Topband <topband@contesting.com> |
| Reply-to: | David Cole <g3rcq@yahoo.co.uk> |
| Date: | Tue, 13 Jun 2017 21:08:03 +0000 (UTC) |
| List-post: | <mailto:topband@contesting.com> |
Hi all - Assuming a standard 1/4 wave vertical is 36 ohms - is there any formula that will calculate the Z if the vertical is short and brought to resonance by top loading wires - I understand the Z will be less - but how much by ? I am trying to use the formula on ON4UN disc to calculate the approx LC ratios for a Lahlum-Lewallen phasing system. Thanks Dave g3rcq _________________ Topband Reflector Archives - http://www.contesting.com/_topband |
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