GS-35B (original box)

Description

Generator triode GS-35B in ceramic-metal design for operation in the decimeter wave range. Designed to generate and amplify the power of high-frequency oscillations in the frequency range up to 1000MHz with an output power of at least 1000W.

The GS-35B triode is used to generate oscillations in self-oscillators with external feedback and to amplify power in a continuous mode in circuits with a common grid in radio engineering devices for general and special purposes.

It is produced in ceramic-metal version with external anode. Cooling forced air.

GS – letters defining the type of tube: GS – generator tubes for generating frequencies over 300MHz

35 – the number of the serial number of the development of this type of tube;

B – a letter indicating the type of forced cooling: B – air.

Technical specifications: (at Un = 6.3V; Ua = 1000V; Uc2 = 325V; Ia = 400mA)

• Filament current: 2.95 ±0.3A
• Cathode emission current in pulse (at Ua= 600V): not less than 15A
• Grid tension at operating point: not less than 9 ± 3V
• Slope (at Uc1 = 1V): not less than 30mA/V
• Permeability (at Ua = -200V): not less than 1 ± 0.2%
• Net power: not less than 350W

Limiting performance:

• Cathode current: 1.4A
• Heating voltage: 12.6 ± 0.7V
• Anode voltage: 3kV
• Anode voltage (instantaneous value): 6kV
• Grid voltage (instantaneous value): 120V
• Grid tension: -400V
• Power dissipated by the anode: 2kW
• Power dissipated by the grid: 26W
• Anode temperature: 200°C
• Temperature of cathode and grid leads: 120°C