Tektronix 7704A power supply question

Feb 24, 2009 42 Replies
F

Is that patentable?

That'll larn ye!

"Electricity is of two kinds, positive and negative. The difference is, I presume, that one comes a little more expensive, but is more durable; the other is a cheaper thing, but the moths get into it." (Stephen Leacock)
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T

snipped-for-privacy@giganews.com:

V
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Joerg will be soon able to notice that there is ,-)

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J

innews:KZ-dnYGRzOqFrTnUnZ2dnUVZ snipped-for-privacy@giganews.com:

Schematic is for the 7704A, scope is a 7704A. What would be the problem? Anyhow, it's fixed, works again :-)

Since you are a Tek expert, do you know how easy it is to replace the first mixer in a 7L12 or 7L13 with something off the shelf like Mini-Circuits? It would be nice to add that module to this chassis but many of them had their inputs fried and the sensitivity is shot.

Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.
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