CV2164 klystron
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This valve measures115x42x69mm overall and has an octal base |
| Heater voltage | 6.3V |
| Heater current | 560mA |
| Max resonator voltage | 400V |
| Max resonator dissipation | 20W |
| Reflector voltage range | -80 to -165V |
| Min RF power output | 15mW |
| Mechanical tuning range | 9320 to 9500MHz |
| Min electronic tuning range | 20MHz |
| Nominal reflector voltage change to give 20MHz electronic tuning | 15V |
| Max total impedance in reflector to cathode circuit | 500k ohms |
Note: the reflector voltage must always remain negative with respect to the cathode. If under AFC working there is a chance of the reflector voltage becoming equal to, or positive with respect to the cathode, a protective diode must be used.
| Pin | Function |
| 1 | n/c |
| 2 | Heater |
| 3 | No pin |
| 4 | No pin |
| 5 | Resonator |
| 6 | No pin |
| 7 | Heater + cathode |
| 8 | n/c |
| TC | Reflector |
The klystron carries the marking RB226 on the body, as well as 'Ref Volts -156'