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  GS21  
NameGS21
Typetriode
Cathode typeoxide,indirect heating
Application fieldoscillation,amplification in 1-10cm band
Brief applicationHF amplification, oscillation
Envelopetitanium-ceramic
Cooling methodair
Dimensions31,3mmx23,4mm
Mass12g
Filament voltage6,3V
Filament current0,47 - 0,53A
normal anode voltage200V
Mutual conductance18mA/V
Gain coefficientnot less than 40
Output power13W
Maximum anode voltage400V
Maximum operating frequency10cm


GS21

GS21

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