[Amps] SB-220 HV Transformer Wanted ; thread stolen for
dj7ww at t-online.de
dj7ww at t-online.de
Fri Nov 1 14:54:21 EDT 2019
No Jim,
A PP RF amplifier does not need LP filters if using pi-net output circuitry.
And a GG amplifier running class B does not generate key clicks, my main amp
is running zero bias class B for more then 40 years in CW and SSB.
73
Peter
-----Original Message-----
From: Amps [mailto:amps-bounces at contesting.com] On Behalf Of Jim Thomson
## GG triodes cant be used In class B on CW.... u will get key
clix.
A simple PI net will kill even and odd harmonics. Typ P-P Ham
xcvr
requires 7 x LP filters to kill even + odd harmonics. GG triode
does
not require a LP filter.....none.
More information about the Amps
mailing list