GI-30 (original box)

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