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It is similar to a [[535]], but without the second, delayed timebase. | It is similar to a [[535]], but without the second, delayed timebase. | ||
Instead, it has a range of horizontal magnifiers from ×2 to ×100. | 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. | |||
==Specifications== | |||
The standard CRT for the 533 and 533A is the [[T5330|T5330-2]]. | |||
It has 10 kV accelerating voltage, consumes 500 watts, and weighs 62 pounds. | It has 10 kV accelerating voltage, consumes 500 watts, and weighs 62 pounds. | ||
[[Category:Specifications needed]] ''please add'' | |||
==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) | ||
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The high voltages for the CRT, +8650 V and -1350 V, are generated by a 60 kHz Hartley power oscillator | 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. | and five [[5642]] high-voltage rectifier diode tubes. | ||
==Pictures== | ==Pictures== |