Tube-number record
5910
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BrandRaytheon
ClassPentode
BaseMiniature 7-pin (B7G)
Construction
Primary TypePentode
EnvelopeT-5 1/2 Glass
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Audio Performance
Key Features
- Sharp-cutoff pentode
- Miniature construction
- High grid leakage resistance (exceeding 500 megohms)
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 | 90 V | 900 | 1500000 | — | 1.6 mA |
Application Notes
Designed for use in Radiosonde applications as a blocking oscillator where high grid leakage resistance is of paramount importance.
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