GS-35B ГС-35Б RUSSIAN POWER TUBE 1.5 KW NOS without cooler

Description

LOT OF 1 (ONE) tube without cooler.
The tube have never been used.
GS 35B - powerful generator triodes, applicability to gain power in circuits with a frequency of 1 000 MHz, as well as to generate oscillations in the RF equipment.
Tubes GS 35B
are performed in the metal-ceramic body, cooled forced - air cooling.
Type
Triode
Application field
Oscillation and power amplification
Brief application
HF Amplification, oscillation
Dimension
177 mm x 63 mm
Mass
990
grams
Ag in one lamp                                       10.5924 g
Heater voltage - tipical
12.6 V
Heater current - tipical
(2.65 - 3.25) A
The steepness of the characteristic
(25 to 40) ma/V
Output power - rtipical
1.5 KW
Specifications GS 35B at Uf = 12,6 V; Ua = 2,5 kV; Ia = 400 mA, Filament current 2.95 ± 0.3 A:
- Cathode emission current pulse (at Ua = 600 V)
> 15 A;
- Grid voltage at the operating point
> 9 ± 3 V;
- The steepness of the characteristic (for Uc1 = 1 V)
> 30.5 mA / V;
- Permeability (at Ua = -200 V)
> 1 ± 0.2%;
- Net power (at X = 60 cm; Ia = 700 mA)
> 800 W;
- Net power (at X = 30 cm; Ua = 2,2 kV; Ia = 800 mA)
350 W.
- Inter electrode capacitance:
- Input of
21 ± 3 pF;
- Output
<0.12 pF;
- Passage
(
4.5 ± 0.7) pF.
The maximum operating data:
- Cathode current
1.4 A;
- Heater voltage
(11.9 ... 13.3) V;
- Anode voltage of
3 kV;
- Anode voltage (instantaneous value)
6 kV;
- Grid voltage (instantaneous value)
1 200 V;
- Grid voltage
400 V;
- Power dissipation at the anode
2 kW;
- Power dissipation at grid
26 W;
- Anode temperature of
200 °C;
- The temperature of the findings
of the cathode and the grid of
120 °C;
- Operating time
> 500 h.