Tube-number record
3067-A
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BrandL.M.T.
ClassPower Triode
Construction
Primary TypeTriode
EnvelopeWater Cooled
SectionsSingle
Filament / Heater
MaterialPure Tungsten
Absolute Maximum Ratings
Plate Voltage17500 V
Plate Dissipation160000 W
Cathode Current25000 mA
Audio Performance
Power Output180000 W
Key Features
- Single ended
- Water cooled
- Pure tungsten filament
- Constant voltage type
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class B A.F. Amp and Modulator | 12500 V | 40000 | 900 | 36 | 13000 mA |
| Class B Telephony (Radio Frequency) | 17500 V | — | — | — | 9600 mA |
| Class C Telegraphy | 17500 V | — | — | — |
Application Notes
Enquiries should be addressed to Les Laboratoires L.M.T., Paris. For use with D.C., single or two phase A.C. filament supply.
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