GI21B

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NameGI21B
Typepulse triode
Application fieldoscillation and amplification RF in UHF band in continous and pulse anode modulation mode
Brief applicationoscillation, amplification
Cathode typeoxide, indirect heating
Envelopemetal-ceramic
Mass120g
Cooling methodforced air
Dimensions88mmx57.5mm
Output power110W
Maximum operating frequency9,5cm
Filament voltage12,6V
Filament current0,83 - 0.93A
Normal anode voltage0,6kV
Maximum anode voltage0,8kV/5kV in pulse
Mutual conductance23 to 31mA/V

See also

G433 Typetriode Brief applicationoscillation G807 Typebeam tetrode Brief applicationoscillation, amplification G811 Typetriode Brief applicationoscillation GI11B Typepulse triode Brief applicationoscillation GI12B Typepulse triode Brief applicationamplification, oscillation GI130M Typepulse triode Brief applicationoscillation GI13BM Typepulse triode Brief applicationOscillation GI14B Typepulse triode Brief applicationOscillation GI150 Typepulse triode Brief applicationoscillation GI15B Typepulse triode Brief applicationoscillation
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