CV173 video amplifier pentode
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This valve measures 94x35mm overall and has a B9G base |
The prototype for this valve is DDR2. See also CV296 and CV2015. Also see CV2006 for a modified version.
| Heater voltage | 6.3V |
| Heater current | 0.95A |
| Max continuous anode voltage | 300V |
| Max anode voltage, pulsed grid "no current" state | 500V |
| Max continuous screen grid voltage | 275V |
| Max screen grid voltage, pulsed grid "no current" state | 300V |
| Max anode dissipation | 11W |
| Max screen grid dissipation | 2.2W |
| Max heater to cathode voltage | 150V |
| Max peak cathode current, 50µs pulse at 500pps | 1.5A |
| Pin | Function |
| 1 | Heater |
| 2 | Screen grid |
| 3 | Anode |
| 4 | Suppressor grid |
| 5 | Internal shield |
| 6 | Cathode |
| 7 | Control grid |
| 8 | Internal shield |
| 9 | Heater |
