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1M1: Difference between revisions
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* [[Media:070- | * [[Media:070-407.pdf|Tektronix TU-7 Manual]] (070-407; rough scan, OCR) | ||
* [[Media:070-0407-01.pdf|070-0407-01 Tektronix 067-0521-00 Manual]] (070-0407-01; OCR) | |||
* [[Media:070-0407-02.pdf|070-0407-02 Tektronix 067-0521-01 Manual]] (070-0407-02; OCR) | |||
* [[Media: | |||
* [[Media: | |||
* [[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 | (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. | ||