2pcs GI-6B Pulse generator triode

Description

Generator lamp GI-6B. Pulse generator triode GI-6B for generating high-frequency oscillations of the decimeter range in continuous operation and pulse mode with anode modulation.
Powerful pulse generator triode for generating high-frequency decimeter-wave oscillations in continuous operation and pulse mode with anode modulation.
Main technical parameters of the GI-6B:
The design is metal — ceramic.
Cooling-forced air 24 m3 / h
Durability — at least 350 hours.
Weight — 330 g.
Main technical parameters of the GI-6B:
at Uh=12.6 V, Ua=1.3 kV, Ia=150 mA
Incandescent current 1.925 ±0.125 A
The anode current at the beginning of the characteristic is not more than 5 mA
Pulse emission current (at Ua=Uc=400 V) not less than 18 A
Reverse grid current (at Ua=1.5 kV) no more than 30 µA
Steepness of the characteristic 22 ±4 mA / V
Permeability (when changing Ua to 220 V) 1.5 ±0.5 %
Oscillatory power in the continuous generation mode is not less than 130 W
Oscillatory power (at Uh=12.3 V) not less than 117 W
-input 11.35 ±1.35
-output 4.6 ±0.06
- passing 0,25 ±0,05
Performance limits:
Incandescent voltage 12.3-13 V
The anode voltage of 2.5 kV
The voltage of the anode when the cold cathode 3 kV
Anode voltage (instantaneous value) in 5 kV continuous generation mode
The anode voltage in the pulse (at t=10 µs) is 9 kV
Grid voltage (instantaneous value) 80 V
Negative grid voltage (instantaneous minimum value) 300 V
Grid voltage in a pulse of 600 V
Negative grid voltage in the pulse (minimum) 900 V
Cathode current (effective value) 0.6 A
Cathode current (constant component) in Class B mode without modulation 0.4 A
Cathode current (instantaneous component) in Class B mode without modulation 1.25 A
Power dissipated by the anode 350 W
Power dissipated by the grid at a thermal current of 5 mA 2.5 W
Wavelength in continuous generation mode (minimum) 22 cm
Pulse mode wavelength (minimum) 18 cm
Anode temperature 160 C
Cathode output temperature 100 C
Grid output temperature 200 C
The temperature of the external ceramic parts is 250 C
Resistance in the grid circuit 10 kOhm
Ambient operating temperature range from -60 to +70 C