Description
The GI-30 generator pulsed beam double tetrode tube with indirectly heated oxide cathode.
Designed to modulate oscillations in pulse devices.
- Stamp of technical control department of the manufacturer ” ОТК “
GI – generator pulse;
30 – the number of the serial number of the development.
Technical specifications: (at Un=12.6 V, Ua=250 V, Uc2=175 V, Uc1=-11 V)
- Filament current: 1.125 ±0.125 A
- Glow current (at Un=6.3 V): 2.25 ±0.125 A
- Anode current: 58.5 ±23.5 mA
- Anode current in pulse: not less than 8.1 A
- 2nd grid current: no more than 10 mA
- Leakage current between cathode and heater: no more than 175 μA
- The current of the 1st grid is reversed (at Uа=400 V, Uс1= -100 V): no more than 4 μA
- Closing voltage 1st negative: 55 V
Limiting performance:
- Heating voltage: 11.3-13.9 V
- Anode voltage: 5 kV
- 2nd Grid Voltage: 0.85 kV
- Voltage between cathode and heater: ±100 V
- Anode current in pulse: 9 A
- Power dissipated by the anode: 19 W
- Power dissipated by the 2nd grid: 3 W
- Tank temperature: 200 C
- Ambient operating temperature range: from -60 to +70 С
Service life not less than 1000 hours
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