Specifications

1,Rf power amplifier
2.Oscillation tube
dium-mu power triode
4.RF Industrial oscillator or amplifier
5.Come from Eimac

The 3CX1500D3 is a  forced air cooled . ceramic/metal ,medium-mu power triode desinged primarily for use in industrial radio frequencey heating servives  Input of 4.3KW is permissible up to 110MHZ.

Type...........................................FU-957F

Equivalent  on abroad...............3CX1500D3

Electrical

Filament..........................................................Thoriated Tungsten

Voltage.............................................................6.3    Volts

Current(at 6.3volts)..........................................22     Amperes

Maximum Frequency..........................................110  MHZ

Amplification Factor............................................24

Direct Interelectrode   Capacitances2

      Cin................................................................10   PF

      Cout..............................................................0.8  PF

      Cgp................................................................10  PF

 

Mechanical

 

Operating Position.................................Vertical,base up or down

Cooling..................................................................Forced by Air

Soctet........................................................................PSK410

Chimney.....................................................................PSK446

Maximum Operating Temperature

  Plate Seal..................................................................250°c

  Base Seal..................................................................250°c