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FP 1000

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BrandPhilips Valvo
ClassTransmitting Pentode

Construction

Primary Typepentode
EnvelopeGlass
Sections1

Filament / Heater

MaterialDirectly heated

Absolute Maximum Ratings

Plate Voltage3000 V
Plate Dissipation600 W
Cathode Current800 mA

Audio Performance

Power Output1000 W
Key Features
  • Transmitting pentode
  • Direct heating
  • Class C Telegraphy operation

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class C Telegraphy3000V6000--500mA

Application Notes

Technical data for the SFR Transmitting Pentode P 71000 / FP 1000.

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