CV1997 CRT
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This CRT measures 180x75mm overall and has a 9 pin base. |
The prototype of this CRT is VCRX307
| Heater voltage | 4V |
| Heater current | 1.1A |
| Max third anode voltage | 1.7kV |
| Max peak cathode current | 500µA |
| x-plate sensitivity | 175/Va3 mm/V |
| y-plate sensitivity | 185/Va3 mm/V |
| Typical operating conditions | |
| Third anode voltage | 1.5kV |
| Second anode voltage | 75V |
| Beam current | 30µA |
| Cathode current | 40µA |
 The CRT has a concave screen. |
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When viewing the screen with the tube positioned such that the keyway on the base spigot is at 30 degrees to the left of vertical, a positive voltage on pin 8 (Y2) will deflect the spot upwards.
