

GENERAL CHARACTERISTICS
|
Filament |
Thoriated Tungsten |
|
Filament Voltage |
6.3 V |
|
Filament Current |
35 A |
|
Amplification factor |
20 |
|
Capacitances: |
|
|
grid-anode |
14 pF |
|
grid-cathode |
17 pF |
|
cathode-anode |
0.5 pF |
Cooling
|
Anode |
Forced water cooling |
|
Core |
Forced air cooling |
|
Max. working temperature on tube shell |
220 ℃ |
Mechanical
|
Operating position |
Vertical |
|
Weight |
3 kg |
|
Diameter |
123 mm max. |
|
Height |
205.6 mm max. |