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Tube Database (7,341 tube types · 1,270 archive entries)

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
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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

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class A190 V9001500000—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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