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{{Plugin Sidebar 2|
{{Plugin Sidebar
title=Tektronix 1M1 |
|manufacturer=Tektronix
summary=Calibration plug-in |
|series=500-series scopes
image=Tek 1m1 front.jpg |
|type=1M1  
caption=Tek 1M1 |
|summary=Calibration plug-in  
series=[[500-series scopes]] |
|image=Tek 1m1 front.jpeg
introduced=1964 |
|caption=Tektronix 1M1  
discontinued=(?) |
|introduced=1964  
manuals=
|discontinued=(?)  
* [[Media:070-0407-01.pdf|Tektronix 067-0521-00 Manual (PDF)]]
|designers=
* [[Media:070-0407-02.pdf|Tektronix 067-0521-01 Manual (PDF)]]
|manuals=
* [http://w140.com/tek_tu-7_rough.pdf Tektronix TU-7 Manual (rough scan, OCR, PDF)]
* [[Media:070-407.pdf | Tektronix TU-7 Manual]] (070-407; rough scan, OCR)
* [http://bama.edebris.com/manuals/tek/tu7 1M1 / TU-7 / 067-0521-00 Manual on BAMA (offline?)]
* [[Media:070-0407-01.pdf | Tektronix 067-0521-00 Manual]] (070-0407-01; OCR)
* [[Media:067-0521-00.pdf|Tektronix 067-0521-00 (PDF, OCR, bad-OCR)]]
* [[Media:070-0407-02.pdf | Tektronix 067-0521-01 Manual]] (070-0407-02; OCR)
* [[Media:067-0521-01.pdf|Tektronix 067-0521-01 (PDF, OCR, bad-OCR)]]
* [[Media:Tek tu-7 irb.pdf | Tektronix TU-7 Instrument Reference Book]] (OCR)
* [[Media:bama_manuals_tek_1m1_tu-7.pdf|1M1 / TU-7 / 067-0521-00 Manual on BAMA (PDF, OCR, bad-OCR)]]
* [[Media:Tek 067-0521-00 fcp july 1969.pdf | Tektronix 067-0521-00 Factory Calibration Procedure, July 1969‎]]
* [[Media:Tek tu-7 irb.pdf|Tektronix TU-7 Instrument Reference Book (PDF, OCR)]]
* [[Media:Tek 067-0521-00 fcp july 1969.pdf|Tektronix 067-0521-00 Factory Calibration Procedure, July 1969‎]]
 
[[Category:500 series plugins]]
[[Category:Calibration fixtures]]
}}
}}
The '''Tektronix [[TU-7]]/1M1/[[067-0521-00]]''' is a [[Letter-series_and_1-series_plug-ins|letter series plug-in]]  
The '''Tektronix TU-7/1M1/067-0521-00''' is a [[Letter-series_and_1-series_plug-ins|letter series plug-in]] used for calibrating [[500-series scopes]].   
used for calibrating [[500-series scopes]].   


It is a multifunction replacement for the [[P|Type P Pulser]], the [[TU-2|TU-2 Test Load]],
It is a multifunction replacement for the [[P|Type P Pulser]], the [[TU-2|TU-2 Test Load]], and the [[EP-53|EP-53 Gain Set Adaptor]].   
and the [[EP-53|EP-53 Gain Set Adaptor]].   


It is used for calibrating the mainframe's step response and gain,
It is used for calibrating the mainframe's step response and gain, checking dual-trace operation, common mode rejection, and power supply regulation.   
checking dual-trace operation, common mode rejection, and power supply regulation.   


(500-series mainframes are designed to have
(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.)
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
It contains a transistor multivibrator whose output is sharpened through Tektronix-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]].
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.
This instrument went through several names. At its [[introduced in 1964|1964]] introduction, it was the '''TU-7'''.   
At its [[introduced in 1964|1964]] introduction, it was the '''TU-7'''.   
Some early Tektronix internal instruments for design, manufacturing, and calibration had TU (Test Unit) nomenclature.   
Some early Tek-internal instruments for design,
(Other examples include the [[TU-75B]] Variac, and the [[TU-50]] sine/square/pulse generator.)   
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.   
In 1965, it was renamed '''Type 1M1''' to fit into the letter-series nomenclature.   
Later still, the 067- calibration fixture naming system took hold and it was rechristened '''067-0521-00'''.   
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'''.  
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 <u>does</u> list a cousin:  
It does not appear - under any name - in any Tektronix catalog, but the 1964 catalog <u>does</u> list a cousin:  
Type [[10/11M1]], for the [[647|Type 647]] scope.
Type [[10/11M1]], for the [[647|Type 647]] scope.


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<gallery>
<gallery>
067-0521-00 1.JPG
067-0521-00 1.JPG | 067-0521-00
Tek 1m1 front.jpg
Tek 1m1 front.jpg | 1M1 Front
Tek 1m1 right.jpg
Tek 1m1 right.jpg | 1M1 RHS
Tek 1m1 left.jpg
Tek 1m1 left.jpg | 1M1 LHS
Tek tu-7 c1.jpg|TU-7 variant with five repetition rates
Tek tu-7 c1.jpg | TU-7 variant with five repetition rates
Tek tu-7 c2.jpg|TU-7 variant with five repetition rates
Tek tu-7 c2.jpg | TU-7 variant with five repetition rates
Tek tu-7 c3.jpg|TU-7 variant with five repetition rates
Tek tu-7 c3.jpg | TU-7 variant with five repetition rates
Tek tu-7 c4.jpg|TU-7 variant with five repetition rates
Tek tu-7 c4.jpg | TU-7 variant with five repetition rates
Tek tu-7 c5.jpg|TU-7 variant with five repetition rates
Tek tu-7 c5.jpg | TU-7 variant with five repetition rates
Tek_067-0521-01_Front.jpeg | 067-0521-01 Front
Tek_067-0521-01_LHS.jpeg | 067-0521-01 LHS
Tek_067-0521-01_RHS.jpeg | 067-0521-01 RHS
Tek_067-0521-01_Top.jpeg | 067-0521-01 Top
Tek_067-0521-01_Bottom.jpeg | 067-0521-01 Bottom
Tek_067-0521-01_Diodes.jpeg | 067-0521-01 Schottky Diodes (pulse generator)
Tek_067-0521-01_Pulse.jpeg | 067-0521-01 Vertical amp step response test on a 547
Tek_067-0521-01_Chopped.jpeg | 067-0521-01 Chopped trace test signal
</gallery>
</gallery>
==Components==
{{Parts|1M1}}


[[Category:500 series plugins]]
[[Category:500 series plugins]]
[[Category:Calibration fixtures]]
[[Category:Calibration fixtures]]

Latest revision as of 08:23, 6 December 2023

Tektronix 1M1
Calibration plug-in
Tektronix 1M1

Compatible with 500-series scopes

Produced from 1964 to (?)

Manuals
Manuals – Specifications – Links – Pictures

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 Tektronix-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 Tektronix internal instruments for design, manufacturing, and calibration had TU (Test Unit) nomenclature. (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. 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 Tektronix catalog, but the 1964 catalog does list a cousin: Type 10/11M1, for the Type 647 scope.

Links

Pictures

  • 067-0521-00

    067-0521-00

  • 1M1 Front

    1M1 Front

  • 1M1 RHS

    1M1 RHS

  • 1M1 LHS

    1M1 LHS

  • TU-7 variant with five repetition rates

    TU-7 variant with five repetition rates

  • TU-7 variant with five repetition rates

    TU-7 variant with five repetition rates

  • TU-7 variant with five repetition rates

    TU-7 variant with five repetition rates

  • TU-7 variant with five repetition rates

    TU-7 variant with five repetition rates

  • TU-7 variant with five repetition rates

    TU-7 variant with five repetition rates

  • 067-0521-01 Front

    067-0521-01 Front

  • 067-0521-01 LHS

    067-0521-01 LHS

  • 067-0521-01 RHS

    067-0521-01 RHS

  • 067-0521-01 Top

    067-0521-01 Top

  • 067-0521-01 Bottom

    067-0521-01 Bottom

  • 067-0521-01 Schottky Diodes (pulse generator)

    067-0521-01 Schottky Diodes (pulse generator)

  • 067-0521-01 Vertical amp step response test on a 547

    067-0521-01 Vertical amp step response test on a 547

  • 067-0521-01 Chopped trace test signal

    067-0521-01 Chopped trace test signal

Components

Some Parts Used in the 1M1

Part Part Number(s) Class Description Used in
12AT7 154-0039-00 Vacuum Tube (Dual Triode) dual high-gain triode 161 • 180 • 310 • 310A • 315 • 316 • 360 • 502 • 502A • 511A • 512 • 513 • 513D • 514 • 514AD • 514D • 516 • 524 • 529 • RM529 • 544 • 546 • 547 • 556 • 565 • 570 • 3A2 • 75 • 3A75 • 1M1 • A • B • C • G • H • K • L • ML • M • N • K • R • S • Z
6AL5 154-016 • 154-0016-00 • 154-0038-00 Vacuum Tube (Dual Diode) high-perveance dual diode 163 • 181 • 190 • 1M1 • 310 • 310A • 315 • 316 • 317 • 3B1 • 3B1S • 3B2 • 3B3 • 3B5 • 502 • 502A • 503 • 511 • 511A • 512 • 516 • 517 • 517A • 524 • 526 • 535 • 535A • 545 • 545A • 549 • 551 • 565 • 570 • 581 • 581A • 585 • 585A • C • T • Telequipment D56 • Telequipment S52
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