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{{Oscilloscope Sidebar | | {{Oscilloscope Sidebar | ||
|manufacturer=Tektronix | |||
summary=30 MHz | |series=500-series scopes | ||
image=Tek 543 front.jpg | | |model=543 | ||
caption=Tektronix 543 front | | |summary=30 MHz oscilloscope | ||
introduced=1958 | | |image=Tek 543 front.jpg | ||
discontinued=1973 | | |caption=Tektronix 543 front | ||
manuals= | |introduced=1958 | ||
* [ | |discontinued=1973 | ||
* [ | |designers=Bob Shand; | ||
|manuals= | |||
* [ | '''543''' | ||
* [ | * [[Media:070-260.pdf|Tektronix 543 Manual]] | ||
* <small>[https://bama.edebris.com/download/tek/543/Tek%20543.pdf Alternate copy @ BAMA]</small> | |||
* [[Media: | '''543A''' | ||
* [[Media:tek_balancing_545_vertical.pdf|Balancing the 540-Series Vertical Amplifier ( | * [[Media:070-0260-01.pdf|Tektronix 543A Manual]] | ||
* [[Media: | '''543B''' | ||
* [[Media:070-429.pdf|Tektronix 543B Manual]] (OCR) <!-- re-OCRed from https://w140.com/tek_543b.pdf --> | |||
* ''[[Media:070-437.pdf|070-0437-00 RM543B manual needed]]'' | |||
* [[Media:Tek 543b fcp sep 1967.pdf|Tektronix 543B Factory Calibration Guide, September 1967]] | |||
'''Calibration etc.''' | |||
* [[Media:tek_adjust_540_vertical.pdf|How to Adjust the Vertical Amplifier and Delay Line of a 540-Series Oscilloscope]] (OCR) | |||
* [[Media:tek_543_fcp.pdf|Tektronix 543 Factory Calibration Manual]] (OCR) | |||
* [[Media:tek_balancing_545_vertical.pdf|Balancing the 540-Series Vertical Amplifier]] (OCR) | |||
* [[Media:Tek 543 cal procedure.pdf]] | |||
}} | }} | ||
The '''Tektronix Type 543''' (rack mount '''RM43''') is an all-tube 30 MHz scope [[introduced in 1958]]. | The '''Tektronix Type 543''' (rack mount '''RM43''') is an all-tube 30 MHz scope [[introduced in 1958]]. | ||
It takes [[letter-series and 1-series plug-ins]]. | It takes [[letter-series and 1-series plug-ins]]. | ||
The 543 has the same six-stage balanced [[distributed amplifier]] (twelve [[6DK6]] tubes) as the 545, | It is similar to a [[545]], but without the second, delayed timebase. Instead, it has a range of horizontal magnifiers from ×2 to ×100. | ||
While the 545 has two non-calibrated X-input sensitivities, the 543 has an X input with calibrated deflection sensitivity of 0.1 V/cm, 1 V/cm, or 10 V/cm. | |||
The 543 was designed by [[Bob Shand]]. | |||
{{BeginSpecs}} | |||
{{SpecGroup | 543}} | |||
{{Spec | Bandwidth | DC to 30 MHz (≤ 3 dB) with [[K|Type K plug-in]] }} | |||
{{Spec | Rise time | 0.012 μs }} | |||
{{Spec | Screen Area | 4 cm × 10 cm}} | |||
{{SpecGroup | 543B}} | |||
{{Spec | Bandwidth | DC to 33 MHz (≤ 3 dB) with [[1A1|Type 1A1 plug-in]] }} | |||
{{Spec | Rise time | 0.010 μs }} | |||
{{Spec | Screen Area | 6 cm × 10 cm}} | |||
{{SpecGroup | all}} | |||
{{Spec | Line Voltage | 108/115/122/216/230/244 V<sub>AC</sub> ±10%, selected via primary voltage selector and voltage range selector switches, 50 Hz to 60 Hz }} | |||
{{Spec | Thermal Protection | Automatic resetting thermal cutout, in case internal temperature exceeds safe operating level }} | |||
{{Spec | Power Consumption | 530 W with [[CA|Type CA plug-in]] }} | |||
{{Spec | Cooling | AC Fan }} | |||
{{Spec | Trigger Modes | AC/DC/AC LF Reject, and HF Sync}} | |||
{{Spec | Anode Potential | 10 kV}} | |||
{{Spec | Construction | Aluminum alloy chassis. Anodized front panel}} | |||
{{Spec | Weight| 27.8 kg (61.5 lbs) }} | |||
{{EndSpecs}} | |||
==Internals== | |||
The '''543''' has the same six-stage balanced [[distributed amplifier]] (twelve [[6DK6]] tubes) as the 545, | |||
driving a lumped L/C delay line just before the deflection plates. | driving a lumped L/C delay line just before the deflection plates. | ||
Total acceleration voltage on the CRT is 10 kV. The CRT power supply uses five [[5642]] HV tube diodes. | Total acceleration voltage on the CRT is 10 kV. The CRT power supply uses five [[5642]] HV tube diodes. | ||
Line 38: | Line 71: | ||
There is a rackmount version, Type RM543B. | There is a rackmount version, Type RM543B. | ||
''Question: Does a model 543A exist?'' Yes, but 543A specification are needed. | |||
==Pictures== | ==Pictures== | ||
===543=== | |||
<gallery> | <gallery> | ||
Tek 543 with d.jpg | Tek 543 with d.jpg | 543 with [[D|D Plugin]] | ||
Tek 543 front.jpg|543 | Tek 543 front.jpg | 543 front view | ||
Tek 543 top2.jpg | 543 top | |||
Tek 543 top2.jpg|543 | Tek 543 right.jpg | 543 right | ||
Tek 543 right.jpg|543 | Tek 543 top.jpg | 543 top | ||
Tek 543 top.jpg|543 | Tek 543 left.jpg | 543 left | ||
Tek 543 left.jpg|543 | Tek 543 rear.jpg | 543 rear | ||
Tek 543 rear.jpg|543 | Tek-543 block.png | 543 Block Diagram | ||
Tek-543 block.png|543 Block Diagram | |||
Tek-543 horizontal amp.png|543 Horizontal Amplifier | Tek-543 horizontal amp.png|543 Horizontal Amplifier | ||
Tek-543 vertamp.png|543 Vertical Amplifier | Tek-543 vertamp.png |543 Vertical Amplifier | ||
Tek-543 trigger.png|543 Trigger | Tek-543 trigger.png |543 Trigger | ||
Tek-543 timebase gen.png|543 Timebase | Tek-543 timebase gen.png|543 Timebase | ||
Tek-543 delay.png|543 Delay Line | Tek-543 delay.png |543 Delay Line | ||
Tek-543 crt circuit.png|543 CRT Circuit | Tek-543 crt circuit.png|543 CRT Circuit | ||
Tek-543 lvps.png|543 Low-Voltage Power Supply | Tek-543 lvps.png |543 Low-Voltage Power Supply | ||
Tek-543 calibrator.png|543 Calibrator | Tek-543 calibrator.png|543 Calibrator | ||
</gallery> | </gallery> | ||
===543A=== | |||
<gallery> | |||
Tek 543A front.jpg | front view of 543A | |||
Tek 543A left.jpg | Internal left side of 543A | |||
Tek 543A right.jpg | Internal right side of 543A | |||
Tek 543A top.jpg | Internel top of 543A | |||
Tek 543A trims.jpg | Internal trim pots on top of 543A | |||
</gallery> | |||
===543B=== | |||
<gallery> | |||
Tek 543b with bnc ca.jpg|543B with [[CA]] | |||
Tek_543b.jpg|543B | |||
Tek 543 b 2.jpg|543B | |||
</gallery> | |||
===RM543B=== | |||
<gallery> | |||
RM543B_1.JPG|RM543B | |||
RM543B_2.JPG|RM543B side | |||
</gallery> | |||
==Components== | |||
{{Parts|543}} | |||
{{Parts|543A}} | |||
{{Parts|543B}} | |||
{{Parts|RM43}} | |||
{{Parts|RM543B}} | |||
[[Category:500 series scopes]] | [[Category:500 series scopes]] |
Latest revision as of 15:30, 18 August 2024
The Tektronix Type 543 (rack mount RM43) is an all-tube 30 MHz scope introduced in 1958.
It takes letter-series and 1-series plug-ins.
It is similar to a 545, but without the second, delayed timebase. Instead, it has a range of horizontal magnifiers from ×2 to ×100.
While the 545 has two non-calibrated X-input sensitivities, the 543 has an X input with calibrated deflection sensitivity of 0.1 V/cm, 1 V/cm, or 10 V/cm.
The 543 was designed by Bob Shand.
Key Specifications
— 543 — | |
Bandwidth | DC to 30 MHz (≤ 3 dB) with Type K plug-in |
Rise time | 0.012 μs |
Screen Area | 4 cm × 10 cm |
— 543B — | |
Bandwidth | DC to 33 MHz (≤ 3 dB) with Type 1A1 plug-in |
Rise time | 0.010 μs |
Screen Area | 6 cm × 10 cm |
— all — | |
Line Voltage | 108/115/122/216/230/244 VAC ±10%, selected via primary voltage selector and voltage range selector switches, 50 Hz to 60 Hz |
Thermal Protection | Automatic resetting thermal cutout, in case internal temperature exceeds safe operating level |
Power Consumption | 530 W with Type CA plug-in |
Cooling | AC Fan |
Trigger Modes | AC/DC/AC LF Reject, and HF Sync |
Anode Potential | 10 kV |
Construction | Aluminum alloy chassis. Anodized front panel |
Weight | 27.8 kg (61.5 lbs) |
Internals
The 543 has the same six-stage balanced distributed amplifier (twelve 6DK6 tubes) as the 545, driving a lumped L/C delay line just before the deflection plates.
Total acceleration voltage on the CRT is 10 kV. The CRT power supply uses five 5642 HV tube diodes. The standard CRT for the 543 is the T65 with P2 phosphor, part number 154-175.
The 543B is a tube/transistor hybrid scope. The vertical amplifier has a 6DJ8 cathode follower stage followed by two transistor/tube cascode stages with a 186 Ω delay line in-between. The standard CRT for the 543B is part number 154-0478-00, also known as the T5470-31-2. There is a rackmount version, Type RM543B.
Question: Does a model 543A exist? Yes, but 543A specification are needed.
Pictures
543
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543 with D Plugin
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543 front view
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543 top
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543 right
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543 top
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543 left
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543 rear
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543 Block Diagram
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543 Horizontal Amplifier
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543 Vertical Amplifier
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543 Trigger
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543 Timebase
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543 Delay Line
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543 CRT Circuit
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543 Low-Voltage Power Supply
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543 Calibrator
543A
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front view of 543A
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Internal left side of 543A
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Internal right side of 543A
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Internel top of 543A
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Internal trim pots on top of 543A
543B
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543B with CA
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543B
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543B
RM543B
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RM543B
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RM543B side
Components
Some Parts Used in the 543
Part | Part Number(s) | Class | Description | Used in |
---|---|---|---|---|
12BY7A | 154-047 • 154-0047-00 | Vacuum Tube (Pentode) | miniature 6.5 W power pentode | 106 • 163 • 524 • 531 • 533 • 535 • 536 • 541 • 543 • 535 • 545 • 545A • 549 • 555 • 75 • 3A75 • 3B5 |
5642 | 154-0051-00 • 154-0079-00 | Vacuum Tube (Diode) | directly-heated high-voltage rectifier | 310 • 310A • 316 • 317 • 360 • 453 • 502 • 502A • 503 • 504 • 506 • 513 • 515 • 516 • 524 • 529 • RM529 • 533 • 533A • 535 • 536 • 543 • 543A • 543B • 545 • 545A • 545B • 547 • 551 • 555 • 556 • 560 • 561 • 561A • 561S • 564 • 567 • 570 • 575 • 581 • 581A • 585 • 585A • 647 • 647A |
5651 | 154-052 • 154-0052-00 • 154-0288-00 | Gas Discharge Tube (Voltage regulator) | 87 V voltage reference | 128 • 160 • 310 • 310A • 502 • 503 • 504 • 511A • 512 • 516 • 517 • 524 • 526 • 531 • 531A • 535 • 536 • 541 • 541A • 543 • 543A • 543B • 545 • 545A • 545B • 570 • 549 • 581 • 581A • 585 • 585A |
6DJ8 | 154-0187-00 • 154-0305-00 | Vacuum Tube (Dual Triode) | dual triode | 111 • 132 • 161 • 310A • 316 • 317 • 502 • 502A • 503 • 504 • 506 • 515 • 516 • 519 • 526 • 529 • RM529 • 533 • 535 • 536 • 543 • 544 • 545 • 545A • 545B • 546 • 547 • 549 • 555 • 556 • 561A • 561S • 564 • 565 • 567 • 581 • 581A • 585 • 585A • 661 • 1A4 • 1S1 • 60 • 2A60 • 63 • 2A63 • 67 • 2B67 • 3A1 • 3A1S • 3A2 • 3A3 • 3A6 • 3A7 • 72 • 3A72 • 75 • 3A75 • 4S2 • 51 • 3B1 • 3B1S • 3B2 • 3B3 • 3B4 • 3M1 • 3S76 • 3T77 • 3T77A • 9A1 • 9A2 • 1121 • 80 • 81 • 82 • 86 • B • O • W • Z • Telequipment D56 • Telequipment S32A • Telequipment D52 • S-311 • Telequipment TD51 • Telequipment S52 • Telequipment S51 • Telequipment Type A • TU-4 |
6DK6 | 154-0149-00 • 154-0367-00 | Vacuum Tube (Pentode) | high-frequency miniature pentode | 180 • 503 • 513 • 514 • 541 • 543 • 535 • 545 • 545A • 551 • 555 |
T5430 | 154-0175-00 • 154-0758-00 • 154-0758-03 • 154-0758-04 • 154-0183-00 | CRT | 5" CRT | 541A • 543 • 543A • 545A |
Some Parts Used in the 543A
Part | Part Number(s) | Class | Description | Used in |
---|---|---|---|---|
5642 | 154-0051-00 • 154-0079-00 | Vacuum Tube (Diode) | directly-heated high-voltage rectifier | 310 • 310A • 316 • 317 • 360 • 453 • 502 • 502A • 503 • 504 • 506 • 513 • 515 • 516 • 524 • 529 • RM529 • 533 • 533A • 535 • 536 • 543 • 543A • 543B • 545 • 545A • 545B • 547 • 551 • 555 • 556 • 560 • 561 • 561A • 561S • 564 • 567 • 570 • 575 • 581 • 581A • 585 • 585A • 647 • 647A |
5651 | 154-052 • 154-0052-00 • 154-0288-00 | Gas Discharge Tube (Voltage regulator) | 87 V voltage reference | 128 • 160 • 310 • 310A • 502 • 503 • 504 • 511A • 512 • 516 • 517 • 524 • 526 • 531 • 531A • 535 • 536 • 541 • 541A • 543 • 543A • 543B • 545 • 545A • 545B • 570 • 549 • 581 • 581A • 585 • 585A |
T5430 | 154-0175-00 • 154-0758-00 • 154-0758-03 • 154-0758-04 • 154-0183-00 | CRT | 5" CRT | 541A • 543 • 543A • 545A |
Some Parts Used in the 543B
Part | Part Number(s) | Class | Description | Used in |
---|---|---|---|---|
120-0308-00 | 120-0308-00 | Discrete component | high voltage transformer | 543B • 544 • 545B • 546 • 547 |
5642 | 154-0051-00 • 154-0079-00 | Vacuum Tube (Diode) | directly-heated high-voltage rectifier | 310 • 310A • 316 • 317 • 360 • 453 • 502 • 502A • 503 • 504 • 506 • 513 • 515 • 516 • 524 • 529 • RM529 • 533 • 533A • 535 • 536 • 543 • 543A • 543B • 545 • 545A • 545B • 547 • 551 • 555 • 556 • 560 • 561 • 561A • 561S • 564 • 567 • 570 • 575 • 581 • 581A • 585 • 585A • 647 • 647A |
5651 | 154-052 • 154-0052-00 • 154-0288-00 | Gas Discharge Tube (Voltage regulator) | 87 V voltage reference | 128 • 160 • 310 • 310A • 502 • 503 • 504 • 511A • 512 • 516 • 517 • 524 • 526 • 531 • 531A • 535 • 536 • 541 • 541A • 543 • 543A • 543B • 545 • 545A • 545B • 570 • 549 • 581 • 581A • 585 • 585A |
T5470 | 154-0429-00 • 154-0450-00 • 154-0451-00 • 154-0452-00 • 154-0457-00 • 154-0458-00 • 154-0459-00 • 154-0478-00 • 154-0478-01 • 154-0478-02 • 154-0478-03 • 154-0568-00 • 154-0568-01 • 154-0568-02 • 154-0568-03 | CRT | 5" electrostatic deflection CRT | 543B • 544 • 545B • 546 • 547 |
Some Parts Used in the RM43
- (no results)
Some Parts Used in the RM543B
- (no results)