T581: Difference between revisions
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(New page: The T581 is a CRT manufactured by Tektronix and used in the 581 and 585. It came with P31 phosphor standard, but was also available with P1, P2, P7, and P11. Usable viewing area is...) |
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The T581 is a CRT manufactured by Tektronix and used in the [[581]] and [[585]]. | The T581 is a CRT manufactured by Tektronix and used in the [[581]] and [[585]]. | ||
It came with P31 phosphor standard, but was also available with P1, P2, P7, and P11. | It came with P31 [[phosphor]] standard, but was also available with P1, P2, P7, and P11. | ||
Usable viewing area is 4cm by 10cm. | Usable viewing area is 4cm by 10cm. | ||
The vertical deflection plates are distributed. | The vertical deflection plates are distributed. | ||
Revision as of 13:15, 31 December 2011
The T581 is a CRT manufactured by Tektronix and used in the 581 and 585. It came with P31 phosphor standard, but was also available with P1, P2, P7, and P11. Usable viewing area is 4cm by 10cm. The vertical deflection plates are distributed. The horizontal deflection plates are a conventional pair of plates. Vertical deflection factor is 4.6 to 5.6 V/cm. Horizontal deflection factor is 18 to 21 V/cm. 10kV total accelerating voltage is typical for the T581.