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CV1091Sensibly equivalent¶ to:See also:
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The CV1091 is the service version of the EF50. UK government procurement specification valves normally do not identify their manufacturer. This exhibit is in a brand new condition.The valve is a high impedance pentode and was a workhorse of receivers for both radio and especially radar.The wide glass tube envelope is 32 mm in diameter and, excluding the B9G base pins, is 58 mm tall.References: Data-sheet & 1040. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  h | g2 | a | g3 | s | k | g1 | s | h |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ra | gm | 
| 6.3 | 0.3 | 250 | 250 | -2 | 10 | 3 | 1M | 6.5 |
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Updated October 09, 2013.
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