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| CV570Sensibly equivalent¶ to:3Q/191E 3Q/195E | 
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 |  | The CV570 is a water cooled external anode triode with a directly heated thoriated tungsten filament. The prototype was the 3Q/195E.Reference: Data-sheet. | 
 |   Absolute Maximum Operating Conditions¶
|  | Vh | Ah | Va | | 
 | 10.0 | 36.0 | 10,000 | 
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 Updated November 06, 2014. |  |