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REMOTE-CUTOFF RF PENTODE

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ClassReceiving Tube
BaseB7G (7-pin Miniature)
Filament6.3V @ 300mA

Construction

Primary Typepentode
Envelopeglass
Sectionssingle

Filament / Heater

Heater NotesVoltage range: 5.7V to 6.9V

Absolute Maximum Ratings

Plate Voltage330 V
Plate Dissipation4.4 W
Grid 2 Voltage140 V
H-C Voltage100 V

Audio Performance

Key Features
  • High frequency amplification
  • Remote cutoff characteristic

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
RF Amplifier250V4400--9.25mA

Application Notes

Commonly used in IF and RF stages of radio receivers.

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