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ID = 28019
Tube type:  Screen-grid Tetrode 
Identical to CV174 = E1459

Base Large 4 pin Bayonet Top contact with a cap.
Was used by Radar
Filament Vf 12.6 Volts / If 1.75 Ampere / Indirect / Parallel, (AC/DC)

Power tetrode designed to operate as high-voltage pulse generator in radar modulator circuits.

  • 19 kV max plate voltage
  • 5 A peak pulse current
  • 15 W plate power dissipation
Dimensions (WHD)
incl. pins / tip
57 x 160 x mm / 2.24 x 6.30 x inch
CV174: Private collection
Emilio Ciardiello

CV174: Manufacturer's Literature
Emilio Ciardiello

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