A40
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BrandMazda
ClassTriode
BaseAcorn
Filament4V @ 250mA
Construction
Primary TypeTriode
EnvelopeAcorn
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage200 V
Audio Performance
Key Features
- Ultra-short wave operation down to 0.5 metre
- Small electrode dimensions
- Extremely short terminal connections
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A | 100V | 2000 | - | 25 | - |
Application Notes
The triode is suitable for operation as Detector or Oscillator at ultra high frequencies.
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