It's hard to tell from the pictures, but probably it's the pi network INPUT
capacitor that
is missing, and the original input capacitor is used to provide part of the
output
(loading) capacity. There is enough plate-grid capacity in those 6 tubes to
tune that coil
to 27 mHz.
What a piece of cr-p! I wonder how many "Bird Watts" it's capable of.
On 7/6/2012 9:19 AM, Tom Osborne wrote:
> I see it doesn't have a load cap. That's interesting! 73
> Tom W7WHY
>
>
>
>
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--
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco/
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