Sorry, brain slipped out of gear. Meant Series L.
cheers
end
Barry Kirkwood PhD ZL1DD
Signal Hill Homestay
66 Cory Road
Palm Beach
Waiheke Island 1240
NEW ZEALAND
www.waiheke.co.nz/signal.htm
----- Original Message -----
From: Tom Rauch <w8ji@akorn.net>
To: Randall DuCharme <kd5izi_tech@yahoo.com>; <amps@contesting.com>; Barry
Kirkwood <bjk@ihug.co.nz>
Sent: Thursday, 20 September, 2001 8:29 PM
Subject: [AMPS] Series C at tube
>
> > knowledge of use of more than a pair of them. They have rather high
> > output capacitance, therefore a tad of series C from plates to the
> > tuning cap is a good idea.
>
> Why? It certainly does not lower system Q. As a matter of fact, it
> raises system Q.
>
> It is a popular misconception passed along among VHF operators
> that a small series C between the tube an tank lowers Q. It
> actually does the opposite.
> 73, Tom W8JI
> W8JI@contesting.com
>
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>
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