GS-35B
High-frequency triode for oscillation generation.Can be used in self-excitation oscillators with external feedback and for power amplification in continuous mode with frequencies up to 1000 MHz in common-grid circuits.
Case: metal-ceramic, mass 2.8 kg.
Cooling: forced air
Main parameters (at UF=12.6 V, UA=2.5 kV, IA=400 mA)
| Filament current, A | 2.95±0.3 |
| Cathode impulse emission current (at UA=UG=600 V), A | ≥15 |
| Grid voltage in working point, V | -9±3 |
| Gain slope (at UG1=1 V), mA/V | 30+10/-5 |
| Penetration factor (at UA=-200 V) | 1±0.2% |
| Net power (at λ=60 cm, UA=2.2 kV, IA=700 mA), W | ≥800 |
| Net power (at λ=30 cm, UA=2.2 kV, IA=800 mA), W | ≥350 |
| Interelectrode capacitance, pF input output input-to-output | 21±3 ≤0.12 4.5+0.5/-0.7 |
| Durability, h | ≥500 |
| Durability criteria net power (at λ=60 cm), W | ≥650 |
Operational limits
| Cathode current, A | 1.4 |
| Filament voltage, V | 11.9..13.3 |
| Anode voltage, kV | 3 |
| Anode voltage (peak value), kV | 6 |
| Grid voltage (peak value), V | 120 |
| Grid voltage, V | -400 |
| Anode power dissipation, kW | 1.5 |
| Grid power dissipation, W | 26 |
| Anode temperature, oC | 200 |
| Cathode and grid terminal temperature, oC | 120 |
