Hi Gerald,
Yes, you can go all the way.
.141 coax may be employed for lower voltage amps. Just add some 1/4" copper
tubing over it for the highest bands.
See:
http://qsl.net/wc6w/wc6wamps/index.html?fr62.html
for the details.
73 & Good morning,
Marv WC6W 310 649 3111
http://qsl.net.wc6w/
--- On Fri, 12/3/10, TexasRF@aol.com <TexasRF@aol.com> wrote:
> From: TexasRF@aol.com <TexasRF@aol.com>
> Subject: Re: [Amps] Sanity check
> To: vic@rakefet.com, amps@contesting.com
> Date: Friday, December 3, 2010, 5:32 PM
> That is an interesting plate choke
> variation. Can the idea be extended to
> include the lower bands as well? If so, the plate choke
> would be at a
> nominal 50 ohm point on all bands and exert very
> little influence on plate
> circuit tuning.
>
> I am wondering if .141 semi-rigid coax would work for
> making up the low
> band inductors.
>
> 73,
> Gerald K5GW
>
>
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