The 4CX10000J is a cermet sealed, shock-resistant coaxial-structured tetrode with a mesh thoriated tungsten cathode. Its anode dissipation is 12kw. The tube is specially designed with extremely low intermodulation distortion for use as the RF linear amplifier, which can directly replace the foreign product of the same model.
Specifications
Filament Voltage……7.5V
Filament Current……103A
Amplification Factor……4.5
Interelectrode Capacitances (Grounded cathode)
Input……120pF Feedback……0.7pF Output……20.5pF
Interelectrode Capacitances (Grounded Grid)
Input……56pF Feedback ……0.16pF Output……21.5pF
Weight……5.5kg
Maximum Length……230.2mm
Maximum Diameter……179mm
Mounting……vertical
Tube shell temperature……250℃
Cooling……air forced
Maximum ratings
Maximum Anode Voltage……7.5kV
Maximum Anode Current……4A
Maximum Anode Dissipation……12kW
Maximum Screen Dissipation……0.25kW
Maximum Grid Dissipation…… 0.075kW
