[AMPS] Inductors

Steve Thompson g8gsq@qsl.net
Tue, 18 Dec 2001 07:56:35 -0000

-----Original Message-----
From: Marv Gonsior <w6frmarv@dslextreme.com>
To: amps@contesting.com <amps@contesting.com>
Date: 18 December 2001 00:46
Subject: [AMPS] Inductors

>Season's Greetings To All:
>For those interested in variable inductors, there was an oldie but I think
>worth reviewing, that was a rotating shorted turn inside the winding.  Old
>handbooks showed the construction and it worked but just how well, by
>today's standards and measurement capabilities, is unknown.
I think tuning range is a bit limited. Does a variometer do any better
andwork at high power?


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