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連絡先担当者 Ms. sunny
Tonghuilu NO.456, Ningbo, Zhejiang
ELECTRON TUBE_POWER TUBE_ELECTRONIC TUBE ***8_4CX***0A_DB**4_FU**8F TETRODE Output power in RF linear amplifier for class AB:5.3kW General characteristics Cathode Thoriated tungsten Heating Direct Filament voltage 9V Filament current *1.5A Interelectrode capacitances (cathode earthed), approx. input **0pF output *2.5pF transfer 1.0pF Transconductance *5 mA/V Internal amplification factor, average 5.5 Frequency forced air Weight, ( approx.) 2.5 Kg Operating position Vertical. Maximum ratings Frequency **0MHz Screen-grid dissipation **5W Anode voltage 7Kv Anode dissipation 3.5kW Anode current 2A Control-Grid dissipation *0W Grid voltage *1kV Typical operation Class AB RF linear amplification Output power 5.3 kW Anode voltage 5.0 kV Screen-grid voltage **0 V Anode current 1.7 A
