Deflection Amp Pics

See alt.binaries.schematics.electronic.

I do have the schematic on the web,

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for those too lazy (or not blessed with ABSE) to get it elsewhere.

Tim

-- Deep Fryer: A very philosophical monk. Website @

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Reply to
Tim Williams
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On a sunny day (Thu, 29 Nov 2007 08:36:31 -0600) it happened "Tim Williams" wrote in :

That is nice, what freq range do you get?

Reply to
Jan Panteltje

Approximately 0 to something beyond what I can generate, if the PNP's are compensated (220pF or so). Up at the end of my function generator (20MHz), gain is rising a little.

Without compensation, it's out around 12MHz.

Even with the ferrite beads, the output stage can't really be compensated. I'm guessing if it were stable I could easily be beyond 50MHz...

I should tweak myself up a new function generator, or at least a VHF oscillator, to get to these nutto frequencies.

Tim

-- Deep Fryer: A very philosophical monk. Website @

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Reply to
Tim Williams

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