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TH 287

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BrandThomson-Houston
ClassCeramic Tube VHF/UHF Triode

Construction

Primary TypeTriode
EnvelopeCeramic

Filament / Heater

Absolute Maximum Ratings

Plate Voltage4500 V
Plate Dissipation10000 W
Cathode Current30000 mA

Audio Performance

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
--60000-60-

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