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On Tuesday, November 27, 2018, 11:09:33 AM PST, garp66 <hrgerson@...> wrote:
Recent arrival:
old Ballantine 6126M Oscilloscope Calibrator +? a Ballantine Time/Div. module (model # ??),
? +? a Tek DM 501 +? an empty slot (?) in a brown (6-slot) Ballantine mainframe.
a) Looking for the Ballantine 6126M + the Time/Div. manuals in .pdf form !
? ? -- If anyone has these .pdf manuals would they email them to me,? off-line (Private) ?
b) The Time/Div. module has problems with the 1 uS selection.
? ? --Any ideas what the problem might be (dried up capacitor or transistors ) ?
Also:
c) -- What might have been in the single empty slot in the Ballantine mainframe ?
? - another Tektronix module ?
d) -- Is the brown Ballantine 6-slot mainframe the same as a Tek TM-506 mainframe ??
thank you,
rick
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