| To: | <amps@contesting.com> |
|---|---|
| Subject: | Re: [Amps] Pi-L Network |
| From: | "David J Windisch" <davidjw@cinci.rr.com> |
| Date: | Thu, 29 Mar 2007 06:12:22 -0400 |
| List-post: | <mailto:amps@contesting.com> |
Use the {square-root of [(small-r-sub-small-p)(50ohms)]}
Similar to Q-sections.
Usual middle-Z's are in the 200-300 ohm range.
73 Dave N3HE
----- Original Message -----
From: "Tom W8JI" <w8ji@w8ji.com>
To: "Peter Voelpel" <df3kv@t-online.de>; <amps@contesting.com>
Sent: Wednesday, March 28, 2007 7:04 PM
Subject: Re: [Amps] Pi-L Network
SNIP> What middle impedance do you use?
>
SNIP
> 73 Tom
SNIP
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