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504: Difference between revisions
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{{Spec | CRT | [[T5030]], 3 kV (no post-deflection acceleration), P2 [[phosphor]] standard }} | {{Spec | CRT | [[T5030]], 3 kV (no post-deflection acceleration), P2 [[phosphor]] standard }} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
==Links== | |||
* [http://www.museum-nt.de/objekte/tek_rm504.html Tektronix RM504] @ museum-nt.de | |||
{{Documents|Link=504}} | |||
{{Documents|Link=RM504}} | |||
{{PatentLinks|504}} | |||
{{PatentLinks|RM504}} | |||
==Internals== | ==Internals== | ||
The 503 incorporates two identical phase matched amplifiers with true differential inputs to support X-Y operation, | The 503 incorporates two identical phase matched amplifiers with true differential inputs to support X-Y operation, | ||
whereas the 504 contains a simple ground referenced vertical amplifier. | whereas the 504 contains a simple ground-referenced vertical amplifier. | ||
Due to the low bandwidth and need to keep the selling price low, neither the 503 or 504 include delay lines in the vertical signal path. | Due to the low bandwidth and the need to keep the selling price low, neither the 503 or 504 include delay lines in the vertical signal path. | ||
The trigger circuit is a multivibrator made of a [[6DJ8]] tube. | |||
The vertical signal path has a [[6DJ8]] first stage, a BJT second stage, followed by the output stage. | The vertical signal path has a [[6DJ8]] first stage, a BJT second stage, followed by the output stage. | ||
The vertical and horizontal output stages use pairs of [[6CB6]] tubes. | The vertical and horizontal output stages use pairs of [[6CB6]] tubes. | ||
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==Components== | ==Components== | ||
{{Parts|504}} | {{Parts|504}} | ||
{{Parts|RM504}} | |||
[[Category:Monolithic tube scopes]] | [[Category:Monolithic tube scopes]] | ||