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

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Tube-number record

8574

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BrandMETCOM, INC.
ClassTR Tube
BaseWaveguide

Construction

Primary TypeDisplay / CRT
EnvelopeMetal/Waveguide
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Dissipation20000 W
Grid 1 Voltage-700 V

Audio Performance

Key Features
  • Broad band TR tube
  • Low Loss
  • Low Noise
  • Long Life

Application Notes

Designed to effectively decouple the receiver from a common transmitting and receiving antenna during a period of transmission.

Datasheets

Datasheet: 8574.pdf

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

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