CV1944 / 6K8G triode/hexode
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This valve measures 115x37mm overall and has an octal base. |
See also CV1099 - the CV1944 is based on the 6K8G; CV1099 is not listed as based on 6K8G but one exhibit carries both CV1099 and 6K8G markings.
| Heater voltage | 6.3V |
| Heater current | 300mA |
| Hexode section | |
| Max anode voltage | 300V |
| Max screen voltage | 150V |
| Optimum heterodyne voltage | 7.5V RMS |
| Conversion conductance | 350µA/V |
| Anode impedance | 600k ohms |
| Triode section | |
| Max anode voltage | 125V |
| Mutual conductance | 3mA/V |
| Capacitances | |
| Hexode Cag max | 0.08pF |
| Hexode Cae max | 5.6pF |
| Hexode Cge max | 5.3pF |
| Triode Cae max | 4.7pF |
| Triode Cge max | 7.7pF |
| Pin | Function |
| 1 | n/c |
| 2 | Heater |
| 3 | Hexode anode |
| 4 | Screen grid (G2, G4) |
| 5 | Oscillator grid |
| 6 | Oscillator anode |
| 7 | Heater |
| 8 | Cathode |
| TC | Hexode control grid |
