1M1: Difference between revisions
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{{Plugin Sidebar | {{Plugin Sidebar | ||
|manufacturer=Tektronix | |manufacturer=Tektronix | ||
|series=500-series scopes | |series=500-series scopes | ||
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|designers= | |designers= | ||
|manuals= | |manuals= | ||
* [[Media:070-0407-01.pdf|Tektronix 067-0521-00 Manual | * [[Media:070-0407-01.pdf|Tektronix 067-0521-00 Manual]] | ||
* [[Media:070-0407-02.pdf|Tektronix 067-0521-01 Manual | * [[Media:070-0407-02.pdf|Tektronix 067-0521-01 Manual]] | ||
* [http://w140.com/tek_tu-7_rough.pdf Tektronix TU-7 Manual (rough scan, OCR | * [http://w140.com/tek_tu-7_rough.pdf Tektronix TU-7 Manual] (rough scan, OCR) | ||
* [http://bama.edebris.com/manuals/tek/tu7 1M1 / TU-7 / 067-0521-00 Manual on BAMA | * [http://bama.edebris.com/manuals/tek/tu7 1M1 / TU-7 / 067-0521-00 Manual on BAMA] | ||
* [[Media:067-0521-00.pdf|Tektronix 067-0521-00 ( | * [[Media:067-0521-00.pdf|Tektronix 067-0521-00]] (bad-OCR) | ||
* [[Media:067-0521-01.pdf|Tektronix 067-0521-01 ( | * [[Media:067-0521-01.pdf|Tektronix 067-0521-01]] (bad-OCR) | ||
* [[Media:bama_manuals_tek_1m1_tu-7.pdf|1M1 / TU-7 / 067-0521-00 Manual on BAMA ( | * [[Media:bama_manuals_tek_1m1_tu-7.pdf|1M1 / TU-7 / 067-0521-00 Manual on BAMA]] (bad-OCR) | ||
* [[Media:Tek tu-7 irb.pdf|Tektronix TU-7 Instrument Reference Book ( | * [[Media:Tek tu-7 irb.pdf|Tektronix TU-7 Instrument Reference Book]] (OCR) | ||
* [[Media:Tek 067-0521-00 fcp july 1969.pdf|Tektronix 067-0521-00 Factory Calibration Procedure, July 1969]] | * [[Media:Tek 067-0521-00 fcp july 1969.pdf|Tektronix 067-0521-00 Factory Calibration Procedure, July 1969]] | ||
}} | }} | ||
Revision as of 10:44, 25 January 2023
The Tektronix TU-7/1M1/067-0521-00 is a letter series plug-in used for calibrating 500-series scopes.
It is a multifunction replacement for the Type P Pulser, the TU-2 Test Load, and the EP-53 Gain Set Adaptor.
It is used for calibrating the mainframe's step response and gain, checking dual-trace operation, common mode rejection, and power supply regulation.
(500-series mainframes are designed to have 10 div/Volt response to differential signals from the plug-in, and zero response to common-mode signals.)
It contains a transistor multivibrator whose output is sharpened through Tek-made Gallium-Arsenide diodes (later production used silicon), a dual-trace circuit using 12AT7 and 6AL5 tubes, and various load resistors. It does not have the Type P's short operating life because it does not use a mercury switch.
This instrument went through several names. At its 1964 introduction, it was the TU-7. Some early Tek-internal instruments for design, manufacturing, and calibration had TU (Test Unit) nomenclature. (Other examples include the TU-75B Variac, the TU-?? dim-bulb fixture, and the TU-50 sine/square/pulse generator.)
In 1965, it was renamed Type 1M1 to fit into the letter-series nomenclature like its predecessor. Later still, the 067- calibration fixture naming system took hold and it was rechristened 067-0521-00.
The instrument was also revised once - more pulse frequencies - and the name upgraded to 067-0521-01.
It does not appear - under any name - in any Tek catalog, but the 1964 catalog does list a cousin: Type 10/11M1, for the Type 647 scope.
Links
- 067-0521-01 @ radiomuseum.org
Pictures
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TU-7 variant with five repetition rates
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TU-7 variant with five repetition rates
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TU-7 variant with five repetition rates
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TU-7 variant with five repetition rates
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TU-7 variant with five repetition rates
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067-0521-01 Front
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067-0521-01 LHS
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067-0521-01 RHS
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067-0521-01 Top
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067-0521-01 Bottom
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067-0521-01 Schottky Diodes (pulse generator)
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067-0521-01 Vertical amp step response test on a 547
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067-0521-01 Chopped trace test signal
