[Boatanchors] Re: [FLBOATANCHORS] Re: 160 Meter AM Question -Transverter

kd4e kd4e at VERIZON.NET
Mon Jan 29 21:23:06 EST 2007

> All you need to do is put a switch in to increase the bias and change the
> screen voltage for class C. You then increase the drive to get into class C.
> Your mixer/driver will have to have enough extra output to drive them into
> grid current for class C. Look in some of the mid 60's handbooks for
> universal amplifiers with a pair of 6146's. It will give all the info for a
> dual mode amplifier.
> 73 Gary  K4FMX

Thanks!  I just sent a check for a 1944 and a 1966
Handbook (I have '55 and '77 and am looking for '88).

Will check the "universal amplifier" design when
the '66 Handbook arrives.


Thanks! & 73, doc, KD4E
Projects: http://ham-macguyver.bibleseven.com
Personal: http://bibleseven.com

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