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

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Tube-number record

1B27

0 archive entries

BrandTHOMSON-CSF
ClassTR Tube
BaseSpecial / none

Construction

Primary TypeOther / special
EnvelopeGlass/Metal
Base MaterialMetal
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Key Features
  • Tunable
  • External Cavity
  • S-band microwave switch
  • Electronic commuter
  • Gas discharge protection

Application Notes

Il est recommandé de souder le plus près possible de la coiffe de l'igniteur une résistance 0,5 MOhms (500,000 Ohms), cette résistance faisant partie du circuit d'alimentation pour éviter les oscillations.

Datasheets

Datasheet: 1B27.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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