T5470: Difference between revisions
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It has an aluminized round flat face with 6 cm of usable vertical scan, | It has an aluminized round flat face with 6 cm of usable vertical scan, | ||
and a [[spiral accelerator|helical post-accelerator]]. The entire envelope is made of glass. | and a [[spiral accelerator|helical post-accelerator]]. The entire envelope of 154-0478-xx is made of glass. | ||
Newer T5470 has envelope of ceramic. This variant has other numbers. It is called: 154-0568-xx | |||
The T5470 has a specified dot size of 0.004", quite a bit tighter than the dot on higher-bandwidth CRTs | The T5470 has a specified dot size of 0.004", quite a bit tighter than the dot on higher-bandwidth CRTs | ||
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Part numbers: | Part numbers: | ||
* 154-0478-00 (T5470-31-2) = P31 phosphor (standard) | |||
* 154-0478-01 = P2 phosphor | * 154-0478-01 = P2 phosphor | ||
* 154-0478-02 = P7 phosphor | * 154-0478-02 = P7 phosphor | ||
* 154-0478-03 = P11 phosphor | * 154-0478-03 = P11 phosphor | ||
* 154- | * 154-0568-00 = P31 phosphor, ceramic evenlope | ||
* 154-0568-01 = P2 phosphor, ceramic evenlope | |||
* 154-0568-02 = P7 phosphor, ceramic evenlope | |||
* 154-0568-03 = P11 phosphor, ceramic evenlope | |||
==Data== | ==Data== | ||
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==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
Tek_547_CRT1.jpg | Tek 547 CRT | Tek_547_CRT1.jpg | Tek 547 ceramic CRT | ||
Tek_547_CRT2.jpg | Tek 547 CRT Side View | Tek_547_CRT2.jpg | Tek 547 ceramic CRT Side View | ||
Tek_547_CRT_Def_Plates1.jpg | Tek 547 CRT Deflection Plates & Assembly | Tek_547_CRT_Def_Plates1.jpg | Tek 547 CRT Deflection Plates & Assembly | ||
Tek_547_CRT_Def_Plates2.jpg | Tek 547 CRT Electron Gun Assembly | Tek_547_CRT_Def_Plates2.jpg | Tek 547 CRT Electron Gun Assembly | ||
Revision as of 12:31, 17 December 2018
The Tektronix T5470 is a 5 inch electrostatic deflection CRT used in the 543B, 544, 545B, 546, and 547.
It has an aluminized round flat face with 6 cm of usable vertical scan, and a helical post-accelerator. The entire envelope of 154-0478-xx is made of glass. Newer T5470 has envelope of ceramic. This variant has other numbers. It is called: 154-0568-xx
The T5470 has a specified dot size of 0.004", quite a bit tighter than the dot on higher-bandwidth CRTs that use an expansion mesh.
The 519 has a very different CRT, but the same specified dot size as the 154-0478-00.
Part numbers:
- 154-0478-00 (T5470-31-2) = P31 phosphor (standard)
- 154-0478-01 = P2 phosphor
- 154-0478-02 = P7 phosphor
- 154-0478-03 = P11 phosphor
- 154-0568-00 = P31 phosphor, ceramic evenlope
- 154-0568-01 = P2 phosphor, ceramic evenlope
- 154-0568-02 = P7 phosphor, ceramic evenlope
- 154-0568-03 = P11 phosphor, ceramic evenlope
Data
Pictures
-
Tek 547 ceramic CRT
-
Tek 547 ceramic CRT Side View
-
Tek 547 CRT Deflection Plates & Assembly
-
Tek 547 CRT Electron Gun Assembly
