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  GK71  
NameGK71
Typepentode
Cathode typetugsten,carbidized,direct heating
Application fieldOscillation and power amplification
Brief applicationamplification, oscillation
Envelopeglass with base
Cooling methodair
Dimensions195mmx68mm
Mass320g
Filament voltage20 V
Filament current2.7 - 3.5 A
normal anode voltage1,5kV
Mutual conductance3.1 to 4.9 mA/V
Gain coefficient4 to 6
Output power125 W
Maximum anode voltage2 kV
Maximum operating frequency20 MHz


GK71

GK71

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