Description

GS-35B (ГС-35Б, ГС 35Б, ГС35Б, gs-35b, gs 35b, gs35b) POWER TUBE 1.5 KW NEW WITHOUT COOLER Tubes can have a few scratches and little bent. TESTED fully working. Condition: NOS, (has never been used before). 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 100 mm Mass 2.7 (4) Kg 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.