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CV1825 beam tetrode
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This valve measures 150x55mm overall and has a B7 base |
| Heater voltage | 4V |
| Heater current | 2A |
| Normal continuous operation |
| Max anode voltage | 400V |
| Max screen voltage | 300V |
| Max anode dissipation | 10W |
| Max screen dissipation | 3W |
| Mutual conductance * | 6.25mA/V |
| Pulse working |
| Max anode supply voltage | 1kV |
| Max screen supply voltage | 1kV |
| Max peak anode voltage | 10kV |
*: At Va=250, Vg2=250, Ia=85mA
| Pin | Function |
| 1 | n/c |
| 2 | Control grid |
| 3 | Beam plates |
| 4 | Heater |
| 5 | Heater |
| 6 | Cathode |
| 7 | Screen grid |
| TC | Anode |
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