Tube-number record
703A
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BrandTung-Sol
ClassUltra-High Frequency Triode
Construction
Primary TypeTriode
EnvelopeGlass
Filament / Heater
MaterialThoriated Tungsten
Absolute Maximum Ratings
Plate Voltage350 V
Plate Dissipation20 W
Audio Performance
Key Features
- Ultra-High Frequency
- Short and direct leads
- Suitable for up to 1500 Megacycles
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Oscillator, Amplifier, or Mixer | — | 2075 | — | — | 45 mA |
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