Tube-number record
WATER COOLED OSCILLATOR R.F. POWER AMPLIFIER
0 archive entries
WATER COOLED OSCILLATOR R.F. POWER AMPLIFIER is a tube type in the TubeDatabase archive (class: Power Tube). Recorded specifications: construction Triode, base None, socket Special / none, maximum plate voltage 7500 V, and maximum plate dissipation 2500 W. The archive does not yet hold a photographed example of this type.
ClassPower Tube
BaseSpecial / none
Construction
Primary TypeTriode
EnvelopeWater Cooled
Base MaterialNone
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage7500 V
Plate Dissipation2500 W
Grid 1 Voltage-1000 V
Cathode Current1000 mA
Audio Performance
Key Features
- Water cooled
- High amplification factor
- R.F. Power Amplifier
- Oscillator
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class B Telephony | 7000 V | 2800 | — | 40 | 450 mA |
| Class C Telegraphy | 7000 V | — | — | 40 | 900 mA |
| Class C Telephony (Plate Modulated) | 6000 V | — | — | 40 | 500 mA |
Application Notes
Frequency limits range from 50 mc to 100 mc depending on operation mode and voltage.
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