| To: | RICHARD SOLOMON <w1ksz@q.com>, Amps reflector <amps@contesting.com> |
|---|---|
| Subject: | Re: [Amps] SB-220 Bias Question |
| From: | Vic K2VCO <vic@rakefet.com> |
| Date: | Wed, 10 Jun 2009 21:00:11 -0700 |
| List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
RICHARD SOLOMON wrote: > The stock SB-220 comes with a 5.1 volt (+/-) bias. A new Meter Board > > I have provides 6.8 volt bias. > > Any thoughts on what the increase in voltage will do to the linearity ? If the zero-signal plate current is close to what the book says it should be (I've forgotten exactly but someone will know) then it will be OK. -- 73, Vic, K2VCO Fresno CA http://www.qsl.net/k2vco _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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