Antique radios, Old Time Radios
441U
|
Country:
Great Britain (UK)
|
|
| Identical to |
441U
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 2.5 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Input 500-0-500V rms; Rectified current <150mA mean.
|
| Information source |
Wireless World (The), London (WW, 79) Data Book
|
|
441U: Fin Stewart
Fin Stewart
|
Just Qvigstad
|
|
|
|
|
|
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
More Information |
|
|
|
