|
National Union 75H.
 |
The valve measures 95x35mm
overall. The top caps are the grid and anode connections. |
| Filament voltage |
6.3V |
| Filament current |
2.6A |
| Anode voltage |
450V max |
| Anode current |
90mA max |
| DC grid current |
25mA max |
| Amplification factor |
9.6 |
| Interelectrode
capacitances |
| Grid to filament |
1.8pF |
| Grid to anode |
2.6pF |
| Anode to filament |
1.0pF |
| Max frequency at full
rating |
175MHz |
| Class C amplifier |
| Anode |
450V |
| Grid |
-140V |
| Anode current |
90mA |
| DC grid current |
20mA |
| Driving power |
5.2W |
| Power output |
26W |
|
. |
