Electron tube_Electronic Tube_Power tube
FU618F 4CX3000A VHF
Output power in RF linear amplifier for class AB:5.3kW
Cathode Thoriated tungsten
Filament voltage 9 V
Filament current 41.5 A
Interelectrode capacitances(cathode earthed),approx:
Input 130 pF
Output 12.5 pF
Transfer 1.0 pF
Transconductance 35 mA/V
Internal amplification factor,average 5.5
Operating position Vertical Frequency 150 MHz
Weight,approx 2.5 kg Anode voltage 7 kV
Anode current 2.0 A Anode dissipation 3.5 kW
Anode cooling Forced air
Control-grid dissipation 50 W
Screen-grid dissipation 175 W
Class AB RF linear amplification
Output power 5.3 kW
Anode voltage 5.0 kV
Screen-grid voltage 850 V
Anode current 1.7 A
Sales:Ms. Yanlin Hu
Main Products:Vacuum interrupters,ceramic vacuum interrupters,power valve,vacuum chambers,electron tubes,electronic tubes
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Electron tube_Power tube_Electronic tube Chengdu Xuguang Electronics Co., Ltd We are a leading company in the manufacture and distribution of Electronic Tubes , Vacuum Interrupte...