TA 8/300
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BrandPhilips
ClassTransmitting Triode
Construction
Primary Typetriode
EnvelopeGlass
Sectionssingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage8000 V
Plate Dissipation150 W
Cathode Current60 mA
Audio Performance
Key Features
- Specially designed for use in small telegraphy transmitters
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Telegraphy Transmitter | 8000V | 900 | 120000 | 110 | 50mA |
Application Notes
Two Philips rectifying valves DA 8/300 are suitable for supplying anode current to one TA 8/300.
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