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ID = 27637
Tube type:  Beam Power Tube   beam power   Power/Output 
Identical to CV72 = V1120
Similar Tubes
Other base and other heater:

Base British-7-Pin, old (M7A) Top contact with a cap.
Was used by Radar
Filament Vf 6.3 Volts / If 1.65 Ampere / Indirect / Specified voltage AC/DC

Small power pulse modulator

  • 3 kV typical plate voltage
  • -700 V grid cutoff bias
  • 3.5 A peak anode current

cv72.png CV72: own design
Jacob Roschy

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Just Qvigstad

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