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  GU78B  
NameGU78B
Typetetrode
Cathode typeoxide,indirect heating
Application fieldpower amplification in distributed amplifier and amplification of SSB signals up to 1.5kW up to 75MH
Brief applicationamplification
Envelopemetall-ceramic
Cooling methodforced air
Dimensions120mmx111mm
Mass1.8 kg
Filament voltage27 V
Filament current3.4 - 4 A
Mutual conductance40 to 80 mA/V
Output power2.5 kW
Maximum anode voltage300V/6,2kV in peak
Maximum operating frequency250MHz


GU78B

GU78B

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