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Fascinating stuff, David. I was particularly intrigued by the Muntz with the self-oscillating HO tube and would sure dig seeing the schematic. Presumably sync was by direct injection of the sync pulse(?).
Also be interesting to see how he achieved the proper sawtooth waveform. Could the HO circuit possibly have incorporated an NE-2 to make it into a relaxation oscillator? (Early 'scopes used gas-discharge tubes as relaxers to make the horiz. sawtooth.)
Bill(oc)
Last edited by old_coot88; 05-13-2011 at 10:58 PM.
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