[Central-Electronics] Wanted: PS-2

k6jek k6jek at comcast.net
Tue Sep 27 22:47:35 EDT 2011


Anyone have a 100V parts unit?

Today I put the PS-2 from my 100V in the 20A along with a few circuit changes and sure enough the suppression was about 10 db better, better that is after a whole lot of tweaking. If anyone is interested send me a note and I'll send you spectrum graphs.  

I want to do it permanently but my 100V wants its PS-2 back.  Rebuilding a junker PS-2 would be easier than just building one from scratch.  The PS-2 was designed for the 20A or actually the 20B so I figured this is an appropriate modification. And yes, I do have a super high precision LCR meter, a Stanford Research SR720.  I wouldn't attempt this without one.

Jon


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