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The Tektronix 535 is a 15MHz oscilloscope that accepts letter-series and 1-series vertical plug-ins. There | The Tektronix 535 is a 15MHz oscilloscope that accepts letter-series and 1-series vertical plug-ins. There | ||
is also a 535A. There are two timebases and triggering is done with a Schmitt trigger made of a [[6DJ8]] tube. The vertical and horizontal output amplifiers are all tube and non-distributed. The 535 is functionally the same as | is also a 535A. There are two timebases and triggering is done with a Schmitt trigger made of a [[6DJ8]] tube. The vertical and horizontal output amplifiers are all tube and non-distributed. The 535 is functionally the same as | ||
a [[545]], but with half the bandwidth. | a [[545]], but with half the bandwidth. Early 535s were brown. Later ones were Tek blue. All 535As | ||
are blue. Early 535s had [[selenium rectifiers]]. | |||
<gallery> | <gallery> | ||
Image:535_vertical2.png|vertical amplifier | Image:535_vertical2.png|vertical amplifier | ||
</gallery> | </gallery> |
Revision as of 21:17, 19 May 2010
The Tektronix 535 is a 15MHz oscilloscope that accepts letter-series and 1-series vertical plug-ins. There is also a 535A. There are two timebases and triggering is done with a Schmitt trigger made of a 6DJ8 tube. The vertical and horizontal output amplifiers are all tube and non-distributed. The 535 is functionally the same as a 545, but with half the bandwidth. Early 535s were brown. Later ones were Tek blue. All 535As are blue. Early 535s had selenium rectifiers.
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vertical amplifier