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{{Plugin Sidebar | {{Plugin Sidebar | ||
|manufacturer=Tektronix | |||
summary=Calibration plug-in | | |series=500-series scopes | ||
image=Tek 1m1 front. | |type=1M1 | ||
caption= | |summary=Calibration plug-in | ||
|image=Tek 1m1 front.jpeg | |||
introduced=1964 | | |caption=Tektronix 1M1 | ||
discontinued=(?) | | |introduced=1964 | ||
manuals= | |discontinued=(?) | ||
* [ | |designers= | ||
* [ | |manuals= | ||
[[ | * [[Media:070-407.pdf | Tektronix TU-7 Manual]] (070-407; rough scan, OCR) | ||
[[ | * [[Media:070-0407-01.pdf | Tektronix 067-0521-00 Manual]] (070-0407-01; OCR) | ||
* [[Media:070-0407-02.pdf | Tektronix 067-0521-01 Manual]] (070-0407-02; 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]] | |||
}} | }} | ||
The '''Tektronix | 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 | |||
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 | (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, | |||
and the [[TU-50]] sine/square/pulse generator.) | |||
In 1965, it was renamed '''Type 1M1''' to fit into the letter-series nomenclature | 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 | 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. | ||
==Links== | |||
* [https://www.radiomuseum.org/r/tektronix_calibration_fixture_plug.html 067-0521-01] @ radiomuseum.org | |||
==Pictures== | ==Pictures== | ||
<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 | ||
<gallery | 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> | |||
==Components== | |||
{{Parts|1M1}} | |||
[[Category:500 series plugins]] | [[Category:500 series plugins]] | ||
[[Category:Calibration fixtures]] |
Latest revision as of 08:23, 6 December 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 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
- 067-0521-01 @ radiomuseum.org
Pictures
-
067-0521-00
-
1M1 Front
-
1M1 RHS
-
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
-
067-0521-01 Front
-
067-0521-01 LHS
-
067-0521-01 RHS
-
067-0521-01 Top
-
067-0521-01 Bottom
-
067-0521-01 Schottky Diodes (pulse generator)
-
067-0521-01 Vertical amp step response test on a 547
-
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 • Keithley 610B |
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 D52 • Telequipment D56 • Telequipment S52 |