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The Tektronix Type 533 is a 15 MHz oscilloscope [[introduced in 1958]] | {{Oscilloscope Sidebar | ||
that uses [[letter-series and 1-series plug-ins]]. | |manufacturer=Tektronix | ||
It is similar to a [[535]], but without the second, delayed timebase. Instead, it has a range of horizontal magnifiers from | |series=500-series scopes | ||
|model=533 | |||
|summary=15 MHz oscilloscope | |||
|image=Wellenkino 533a.jpg | |||
|caption=Tektronix 533A front | |||
|introduced=1958 | |||
|discontinued=1973 | |||
|designers= | |||
|manuals= | |||
* [[Media:070-258.pdf|533/533A Instruction]] (OCR, 30M) | |||
* [[Media:tek_533a_catalog.pdf|533A in 1968 Catalog]] (OCR, 2M) | |||
* [[Media:tek_type_533_fcp.pdf|533 Factory Calibration Procedure, September 1959]] (OCR) | |||
* [[Media:Tek 533a fcp dec 1968.pdf|533A Factory Calibration Procedure, December 1968 (OCR)]] | |||
* [[Media:Tek 533a fcp sep 1966.pdf|533A Factory Calibration Procedure, September 1966]] (OCR) | |||
}} | |||
The '''Tektronix Type 533''' is a 15 MHz oscilloscope [[introduced in 1958]] that uses [[letter-series and 1-series plug-ins]]. | |||
It is similar to a [[535]], but without the second, delayed timebase. | |||
Instead, it has a range of horizontal magnifiers from ×2 to ×100. | |||
There is also a rack-mount version, the RM33. | |||
Later 533A have [[BNC connector]]s. | |||
The standard CRT for the 533 and 533A is the [[T5330|T5330-2]]. | |||
The difference between the 533 and 533A is only the trigger mode. | |||
{{BeginSpecs}} | |||
{{Spec | Bandwidth | DC to 15 MHz (≤ 3 dB) with [[K|Type K plug-in]] }} | |||
{{Spec | Rise time | 0.024 μs }} | |||
{{Spec | Line Voltage | 108/115/122/216/230/244 V<sub>AC</sub> ±10%, selected via soldering wire on transformer, 50 Hz to 60 Hz }} | |||
{{Spec | Thermal Protection | Automatic resetting thermal cutout, in case internal temperature exceeds safe operating level }} | |||
{{Spec | Power Consumption | 500 W with [[CA| CA plug-in]] }} | |||
{{Spec | Cooling | AC Fan }} | |||
{{Spec | Trigger Modes (533)| AC/DC/AC Slow, and HF Sync}} | |||
{{Spec | Trigger Modes (533A)| AC/DC/AC LF Reject, and HF Sync}} | |||
{{Spec | Anode Potential | 10 kV}} | |||
{{Spec | Screen Area | 6 cm × 10 cm}} | |||
{{Spec | Construction | Aluminum alloy chassis. Anodized front panel}} | |||
{{Spec | Weight| 61.5 lbs / 27.8 kg }} | |||
{{EndSpecs}} | |||
==Internals== | |||
The vertical amplifier consists of a [[12BY7]] differential amplifier followed | The vertical amplifier consists of a [[12BY7]] differential amplifier followed | ||
by a [[6DJ8]] cathode-follower, followed by a [[6197]] differential (common-cathode) | by a [[6DJ8]] cathode-follower, followed by a [[6197]] differential (common-cathode) | ||
output stage that drives the | output stage that drives the 200 ns L-C [[delay line]], which drives the vertical deflection | ||
plates of the CRT. | plates of the CRT. | ||
Trigger pickoff is taken after the cathode follower stage in the vertical amplifier. | Trigger pickoff is taken after the cathode follower stage in the vertical amplifier. | ||
There is a 6DJ8 differential trigger pickoff amplifier followed by half of a 6DJ8 a | There is a 6DJ8 differential trigger pickoff amplifier followed by half of a 6DJ8 a cathode follower, buffering the trigger signal. | ||
cathode follower, buffering the trigger signal. | |||
The trigger circuit is a [[6DJ8]] trigger amplifier followed by a 6DJ8 Schmitt trigger. | The trigger circuit is a [[6DJ8]] trigger amplifier followed by a 6DJ8 Schmitt trigger. | ||
Triggering can be from the internal pickoff or from an external signal or "line" trigger | Triggering can be from the internal pickoff or from an external signal, or "line" trigger via a 6.3 V tap on the power transformer. | ||
The 533 contains a 53 °C (128 °F) [[thermal cutoff]]. | |||
The high voltages for the CRT, +8,650 V and −1,350 V, are generated by a 60 kHz Hartley power oscillator and five [[5642]] high-voltage rectifier diode tubes. | |||
==Pictures== | |||
===533=== | |||
<gallery> | |||
Tek 533 sn315 4.jpg|533 | |||
Tek 533 sn315 3.jpg|533 | |||
Tek 533 sn315 2.jpg|533 | |||
Tek 533 sn315 1.jpg|533 | |||
<!--Tek 533 sn315 5.jpg|533--> | |||
Tek 533 sn315 6.jpg|533 | |||
Tek 533 sn315 7.jpg|533 | |||
Tek 533 sn315 8.jpg|533 | |||
Tek 533 sn315 9.jpg|533 | |||
Tek 533 sn315 10.jpg|533 | |||
Tek 533 sn315 11.jpg|533 | |||
</gallery> | |||
===533A=== | |||
<gallery> | <gallery> | ||
2 533A.jpg| front from different 533A | |||
Tek 533a front.jpg|533A front | |||
Tek 533a rear.jpg|533A rear | |||
Wellenkino 533a.jpg|533A | |||
Tek 533a delay line 1.jpg|533A delay line | |||
Tek 533a delay line 2.jpg|533A delay line | |||
</gallery> | </gallery> | ||
{{Parts|533}} | |||
{{Parts|533A}} | |||
[[Category:500 series scopes]] |