Difference between revisions of "T5470"

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The '''Tektronix T5470''' (part no. 154-0478-00 with P31 [[phosphor]], T5470-31-2), is a 5 inch electrostatic deflection CRT used in the [[543|543B]], [[544]], [[545|545B]], [[546]], and [[547]].   
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The '''Tektronix T5470''' is a 5 inch electrostatic deflection CRT used in the [[543|543B]], [[544]], [[545|545B]], [[546]], and [[547]].   
  
It has an aluminized round flat face with 6 cm of usable vertical scan
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It has an aluminized round flat face with 6 cm of usable vertical scan,
The entire envelope is made of glass.  There is a [[spiral accelerator|helical post-accelerator]].
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and a [[spiral accelerator|helical post-accelerator]]. The entire envelope of 154-0478-xx is made of glass.
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Newer  T5471 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.   
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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.
 
The [[519]] has a very different CRT, but the same specified dot size as the 154-0478-00.
  
* [[Media:Tek T5470 CRT Data.pdf|Tektronix T5470 CRT Data (PDF, needs OCR)]]
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==Part numbers==
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{| class="wikitable"
 +
|-
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! Part No
 +
! Name
 +
! Phosphor
 +
|-
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| 154-0429-00 || T5740-31-1(?)  || P31 phosphor 
 +
|-
 +
| 154-0450-00 || T5740-2-1(?)    || P2 phosphor 
 +
|-
 +
| 154-0451-00 || T5740-7-1(?)    || P7 phosphor 
 +
|-
 +
| 154-0452-00 || T5740-11-1(?)  || P11 phosphor 
 +
|-
 +
|-
 +
| 154-0457-00 || T5740-2(?)    || P2 phosphor 
 +
|-
 +
| 154-0458-00 || T5740-7(?)    || P7 phosphor 
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|-
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| 154-0459-00 || T5740-11(?)  || P11 phosphor 
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|-
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| 154-0478-00 || T5470-31-2 || P31 phosphor  (standard)
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|-
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| 154-0478-01 || T5470-2-2  || P2 phosphor
 +
|-
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| 154-0478-02 || T5470-7-2  || P7 phosphor
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|-
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| 154-0478-03 || T5470-11-2  || P11 phosphor
 +
|-
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| 154-0568-00 || T5471-31-2  ||  P31 phosphor (standard)
 +
|-
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| 154-0568-01 || T5471-2-2 || P2 phosphor
 +
|-
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| 154-0568-02 || T5471-7-2 || P7 phosphor
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|-
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| 154-0568-03 || T5471-11-2 || P11 phosphor
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|-
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|}
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==Data==
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<!-- * [[Media:Tek T5470 CRT Data.pdf|Tektronix T5470 CRT Data (PDF, needs OCR)]] -->
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* [[Media:Tek_T5470_Data.pdf|Tektronix T5470 CRT Data (PDF, OCR)]]
 +
* [[Media:T5470_rev_A_tent.pdf|Tektronix T5470 CRT Data, Rev A tentative (PDF, OCR)]]
 
* [[Media:Tek T5470 CRT data rev A.pdf|Tektronix T5470 CRT Data, Rev A (PDF, needs OCR)]]
 
* [[Media:Tek T5470 CRT data rev A.pdf|Tektronix T5470 CRT Data, Rev A (PDF, needs OCR)]]
 +
* [[Media:T5470_perf_data.pdf|Tektronix T5470 Performance Data (PDF, OCR)]]
  
 +
==Pictures==
 
<gallery>
 
<gallery>
Tek_547_CRT1.jpg | Tek 547 CRT
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Tek_547_CRT1.jpg | Tek 547 ceramic CRT (T5471)
Tek_547_CRT2.jpg | Tek 547 CRT Side View
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Tek_547_CRT2.jpg | Tek 547 ceramic CRT side view (T5471)
 +
T5470_1.JPG      | Tek 547 glass  CRT side view (T5470)
 
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

Latest revision as of 02:45, 28 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 T5471 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

Part No Name Phosphor
154-0429-00 T5740-31-1(?) P31 phosphor
154-0450-00 T5740-2-1(?) P2 phosphor
154-0451-00 T5740-7-1(?) P7 phosphor
154-0452-00 T5740-11-1(?) P11 phosphor
154-0457-00 T5740-2(?) P2 phosphor
154-0458-00 T5740-7(?) P7 phosphor
154-0459-00 T5740-11(?) P11 phosphor
154-0478-00 T5470-31-2 P31 phosphor (standard)
154-0478-01 T5470-2-2 P2 phosphor
154-0478-02 T5470-7-2 P7 phosphor
154-0478-03 T5470-11-2 P11 phosphor
154-0568-00 T5471-31-2 P31 phosphor (standard)
154-0568-01 T5471-2-2 P2 phosphor
154-0568-02 T5471-7-2 P7 phosphor
154-0568-03 T5471-11-2 P11 phosphor

Data

Pictures