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T581: Difference between revisions
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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 | Usable viewing area is 4 cm by 10 cm. | ||
The vertical deflection plates are distributed. | The vertical deflection plates are distributed. | ||
The horizontal deflection plates are a conventional pair of plates. | The horizontal deflection plates are a conventional pair of plates. | ||
Vertical deflection factor is 4.6 to 5.6 V/cm. | Vertical deflection factor is 4.6 to 5.6 V/cm. | ||
Horizontal deflection factor is 18 to 21 V/cm. | Horizontal deflection factor is 18 to 21 V/cm. | ||
10 kV total accelerating voltage is typical for the T581. | |||
[[Category:Cathode ray tubes]] | |||