4CX5000R
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The 4CX5000R / 8170W Vacuum tube is used as a RF linear amplifier and class AB Audio amplifier.
Electrical specifications for the 4CX5000A / 8170W Vacuum tube:
Filament Thoriated Tungsten mesh
Voltage 7.5 Volts
Current 75 Amps
Amplification factor 4.5
Plate Dissipation 5000 Watts
Grid Dissipation 75 Watts
Maximum frequency for full rating CW 100 MHz
Capacitance Grounded Cathode connection:
Input 115 pF
Output 20.5 pF
Feedback .7 pF
Mechanical specifications for the 4CX5000R / 8170W Vacuum tube:
Cooling Forced Air
Base Coaxial
Length 9.13 in.
Diameter 4.94 in.
Weight 9.5 lbs.