T5191: Difference between revisions
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The T5191 is | The '''Tektronix T5191''' (part number 154-308 / 154-0308-00) is the CRT used in the [[519|1 GHz Model 519 scope]] (serial numbers 1017 and up). | ||
The usable screen area was 6 × 2 divisions. Total accelerating voltage in the 519 was 24 kV. The tube has 125 Ω [[GR-874 connector]]s for signal and termination connections to the [[distributed deflection plates | distributed vertical deflection plates]] that consist of S-shaped striplines. These were individually tuned for optimum response on a [[time-domain reflectometer]] before the deflection system was inserted into the tube during manufacturing. | |||
Each tube was individually characterized for rise time and deflection sensitivity. | |||
The precise values were written on the CRT and on the CRT bezel. | |||
<gallery> | <gallery> | ||
519 crt in shield.jpg | |||
519 crt in shield2.jpg | |||
519 crt label.jpg | |||
519 defl drawing.gif | deflection system | |||
Timkoeth 519 TWK 6448.jpg | screen mask with tube parameters | |||
</gallery> | </gallery> | ||
[[Category:Cathode ray tubes]] | [[Category:Cathode ray tubes]] | ||