The GS-9B microwave triode is used for RF voltage generation in external-feedback oscillators designed for continuous operation in the decimeter wavelength range down to 9cm. The GS-9b is physically identical to the GI-6b and GI-7b, but several electrical parameters are different. Tube comes without heat sink.
Name: GS-9B
Type: triode
Cathode type: oxide, indirect heating
Application field: oscillation in UHF band in continuous mode in external feedback generator
Brief application: HF oscillation
Cooling method: forced air
Dimensions: 110.5mm x 65mm
Mass: 130g
Filament voltage: 12.6 V
Filament current: 1 - 1.2 A
Mutual conductance: 15 to 24 mA/V
Output power: 300 W
Maximum anode voltage: 10 kV
Maximum operating frequency: 100 MHz