[Amps] RE : Mod prob?

[hermans]

More then 100% modulation Steve.
Probably grid 1, or screen modulation, if there isn't a big LF amplifier
in use for plate or plate and screen modulation. 
Good luck with the Old Timer. 

Jos on4kj ( 1958 licence )  

-----Message d'origine-----
De : amps-bounces at contesting.com [mailto:amps-bounces at contesting.com] De
la part de StephenTetorka at cs.com
Envoyé : vendredi 3 juin 2005 20:27
À : amps at contesting.com
Objet : [Amps] Mod prob?

Hi all:

I obtained a homebrew linear - Shoebox II per CQ July 1967 -  using 4 x 
6HF5's.

Works really fine on SSB.

However, on AM the plate current meter and my SWR Forward meter swing
down 
with speech/modulation...rather severely.

What might cause this?
How bad is this?

Tnx,
Steve
WA2TAK
_______________________________________________
Amps mailing list
Amps at contesting.com
http://lists.contesting.com/mailman/listinfo/amps