Filament voltage | 6.3±5%V | Filament current | 32.5A |
Amplification factor (Ia=0.2A) | 48 | Transconductance (Ia=0.2A) | 6.7mA/V |
Interelectrode capacitance | Grid-anode | 8.8pF | |
Grid-cathode | 11.5pF | ||
Anode-cathode | 1.9pF | ||
Maximum operating frequency | 50MHz | maximum height | 170mm |
maximum diameter | 100mm | weight | 1.0kg |
Installation method | Vertical/anode up or down | Cooling method | Forced air cooling |
Minimum air volume | 2m3/min | Minimum static pressure | 98Pa |
Maximum temperature of anode outer surface and sealing part | 250℃ |
Continuous use | Intermittent use | |
Anode DC voltage (kV) | 7.5 | 7.5 |
Anode DC current (A) | 0.75 | 1.0 |
DC grid current (mA) | 200 | 300 |
Anode dissipation (W) | 800 | 1500 |
Grid dissipation (W) | 50 | 70 |
Continuous use | Intermittent use | |
Anode DC voltage (kV) | 6 | 6 |
Anode DC current (A) | 0.6 | 0.95 |
DC grid current (mA) | 150 | 180 |
Gate resistance (Ω) | 3000 | 3000 |
Anode output power (W) | 2500 | 4000 |