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  GU57A  
NameGU57A
Typetriode
Cathode typetugsten,carbidized,direct heating
Application fieldwide band power amplification up to 250MHz
Brief applicationamplification
Envelopemetall-ceramic
Cooling methodforced water
Dimensions415mmx208mm
Mass21kg
Filament voltage2,5V
Filament current1800A
Mutual conductance250mA/V
Gain coefficient70
Output power65kW
Maximum anode voltage8kV
Maximum operating frequency250MHz


GU57A

GU57A

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