517: Difference between revisions

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== CRTs Used in the 517 ==
== CRTs Used in the 517 ==
517 units with serial numbers 101 through 925 use the DuMont 5XP CRT.   
517 units with serial numbers 101 through 925 use the [[5XP|DuMont 5XP CRT]].   
Later units use a Tek-made CRT, the T517PxH/T54PxH, where "x" designates
Later units use a Tek-made CRT, the T517PxH/T54PxH, where "x" designates
the [[phosphor]] type: 1, 2, 7, 11, or 16.  The 5XP has three anode connections:
the [[phosphor]] type: 1, 2, 7, 11, or 16.  The 5XP used [[multi-band acceleration]]
6.6 kV, 13.3 kV, and 20 kV.  The Tek-made CRT has just one anode connection, 20 kV,
and has three anode connections, at 6.6 kV, 13.3 kV, and 20 kV.   
The Tek-made CRT has just one anode connection, 20 kV,
and has 15 V/cm sensitivity at 24 kV total acceleration voltage.
and has 15 V/cm sensitivity at 24 kV total acceleration voltage.


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