Antique radios, Old Time Radios
4A90
|
Country:
Germany
|
|
| Identical to |
4A90
= REN904
= E424N
|
| First year |
1930
Tube leaflet collection E.Erb Analysis by original leaflets
|
| Base |
Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
|
|
4A90: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
|
Just Qvigstad
|
4A90: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
More ...
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
|
|
|
|
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 |
|
|
|
