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The Tektronix Type 533 is a 15 MHz oscilloscope [[introduced in 1958]] | {{Oscilloscope Sidebar | | ||
title=Tektronix 533 | | |||
summary=15 MHz scope | | |||
image=Wellenkino 533a.jpg | | |||
caption=Tektronix 533A front | | |||
years=1958 - ? | | |||
manuals= | |||
* [http://bama.edebris.com/download/tek/533/Tek533A.pdf Tektronix 533 and 533A Manual (PDF)] | |||
* [http://w140.com/tek_fcp/tek_type_533_factory_cal_proc.pdf Tektronix 533 Factory Calibration Procedure (PDF)] | |||
* [http://w140.com/tek_533a_1968_catalog.pdf Tektronix 533a in 1968 Catalog (PDF)] | |||
}} | |||
The '''Tektronix Type 533''' is a 15 MHz oscilloscope [[introduced in 1958]] | |||
that uses [[letter-series and 1-series plug-ins]]. | 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 | |||
It has | It is similar to a [[535]], but without the second, delayed timebase. Instead, it has a range of horizontal magnifiers from ×2 to ×100. It has 10 kV accelerating voltage, consumes 500 watts and weighs 62 pounds. | ||
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, | ||
from a 6. | from a 6.3 V tap on the power transformer. | ||
The 533 contains a 128F [[thermal cutoff]]. | The 533 contains a 128F [[thermal cutoff]]. | ||
The high voltages for the CRT, + | The high voltages for the CRT, +8650 V and -1350 V, are generated by a 60 kHz Hartley power oscillator and five [[5642]] high-voltage rectifier diode tubes. | ||
five [[5642]] high-voltage rectifier diode tubes. | |||
There is also a rack-mount version, the RM33. | There is also a rack-mount version, the RM33. | ||
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The standard CRT for the 533 and 533A is the [[T5330|T5330-2]]. | The standard CRT for the 533 and 533A is the [[T5330|T5330-2]]. | ||
==Specifications== | |||
[[Category:Specifications needed]] ''please add'' | |||
==Pictures== | |||
<gallery> | <gallery> | ||