CV1759 / 2C26A HF transmitting triode
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This valve measures 89x32mm overall and has an octal base. |
| Heater voltage | 6.3V |
| Heater current | 1.1A |
| Max anode voltage | 3.5kV |
| Max grid voltage | -700V |
| Max anode dissipation | 10W |
| Max grid dissipation | 2.5W |
| Max grid circuit resistance | 50k ohms |
| Max heater/cathode voltage | 100V |
| Max pulse length | 10µs |
| Max duty cycle | 1.0% |
| Mutual conductance * | 2.2mA/V |
| Amplification factor * | 16.25 |
| Pin | Function |
| 1 | n/c |
| 2 | Heater |
| 3 | n/c |
| 4 | n/c |
| 5 | n/c |
| 6 | n/c |
| 7 | Heater |
| 8 | Cathode |
| TC1 | Grid |
| TC2 | Anode |
(The central spigot has broken off on this example)