CRYSTAL-OSCILLATOR PENTODE
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BrandRCA
ClassPentode
BaseMedium 5-Pin
Construction
Primary TypePentode
EnvelopeST-16
Filament / Heater
MaterialCoated
Absolute Maximum Ratings
Plate Voltage400 V
Plate Dissipation6 W
Grid 2 Voltage200 V
Grid 1 Voltage-100 V
Cathode Current30 mA
Audio Performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class C Telegraphy | 300V | 2500 | - | - | 30mA |
| Class C Telegraphy | 400V | - | - | - | 22.5mA |
Application Notes
Bias may also be obtained with 30000-ohm grid resistor.
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