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CV1197Sensibly equivalent¶ to:
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The CV1197 is a UHF oscillator triode and the prototype was the RL18. The old Admiralty service code is NR88. The Mullard commercial version is the EC53.Reference: Data-sheet. Type CV1197 was first introduced in 1941. See also 1941 adverts. |
Pin Connections
| 1 | 2 | 3 | tc | tc | h | k | k | a | g1 |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vg | mAa | ra | gm |
| 6.3 | 0.25 | 200 | -3.3 | 7.5 | 11,500 | 2.9 |
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Updated October 19, 2017. shape:thin.glass.tube construction:all.glass type:triode age:1940.1950 base:b3g heater:6.3v pins:3 pin:1.h pin:2.k pin:3.k pin:tc.a pin:tc.g1
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