CV1674 RF pentode
 |
This valve measures 120x45mm overall and has a B7 base |
| Heater voltage | 4V |
| Heater current | 1A |
| Max anode voltage | 250V |
| Max screen voltage | 250V |
| Max anode dissipation | 3W |
| Mutual conductance * | 5.5mA/V |
| Anode impedance * | 1M ohms |
| Capacitances | |
| Cag nom | 0.009pF |
| Cae nom | 8.75pF |
| Cge nom | 13.5pF |
*: At Va=200, Vg2=100, Vg1=-2
| Pin | Function |
| 1 | Metallising |
| 2 | Control grid |
| 3 | Suppressor grid |
| 4 | Heater |
| 5 | Heater |
| 6 | Cathode |
| 7 | Screen grid |
| TC | Anode |
