1M1: Difference between revisions

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270 bytes removed ,  26 January 2023
duplicate docs removed; BAMA copy = 070-407;
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(duplicate docs removed; BAMA copy = 070-407;)
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|designers=
|designers=
|manuals=
|manuals=
* [[Media:070-0407-01.pdf|Tektronix 067-0521-00 Manual]]
* [[Media:070-407.pdf|Tektronix TU-7 Manual]] (070-407; rough scan, OCR)
* [[Media:070-0407-02.pdf|Tektronix 067-0521-01 Manual]]
* [[Media:070-0407-01.pdf|070-0407-01 Tektronix 067-0521-00 Manual]] (070-0407-01; OCR)
* [https://w140.com/tek_tu-7_rough.pdf Tektronix TU-7 Manual] (rough scan, OCR)
* [[Media:070-0407-02.pdf|070-0407-02 Tektronix 067-0521-01 Manual]] (070-0407-02; OCR)
* [https://bama.edebris.com/manuals/tek/tu7 1M1 / TU-7 / 067-0521-00 Manual on BAMA]
* [[Media:067-0521-00.pdf|Tektronix 067-0521-00]] (bad-OCR)
* [[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]] (bad-OCR)
* [[Media:Tek tu-7 irb.pdf|Tektronix TU-7 Instrument Reference Book]] (OCR)
* [[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]]
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(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.)
(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 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]].
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 [[introduced in 1964|1964]] introduction, it was the '''TU-7'''.   
This instrument went through several names. At its [[introduced in 1964|1964]] introduction, it was the '''TU-7'''.   
Some early Tek-internal instruments for design, manufacturing, and calibration had TU (Test Unit) nomenclature.   
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.)   
(Other examples include the [[TU-75B]] Variac, 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.   
In 1965, it was renamed '''Type 1M1''' to fit into the letter-series nomenclature like its predecessor.   

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