Check the listing for details. GS-35B ГС-35Б TUBE POWER TRIODE 1.5 KW NEW NOS without cooler. NOS.. Condition: New. Listed at 149.00 USD. 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 TriodeApplication field Oscillation and power amplificationBrief application HF Amplification, oscillationDimension 177 mm x 100 mmMass 2.7 (4) KgAg in one lamp 10.5924 gHeater voltage - tipical 12.6 VHeater current - tipical (2.65 - 3.25) AThe steepness of the characteristic (25 to 40) ma/VOutput power - rtipical 1.5 KWSpecifications 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 500 h.