Antique radios, Old Time Radios
R41_Ekco
|
Country:
Great Britain (UK)
|
|
| Identical to |
R41_Ekco
|
| Similar
Tubes |
Normally replaceable-slightly different:
DW3
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 2 Ampere / Direct / Specified voltage AC/DC |
| Description |
Va<325 rms, Ia<125mA mean.
|
| Information source |
Babani, International Radio Tube Encyclopaedia p. 286 & 287
British Radio Valves - The Classic Years: 1926-1946 Supplement, p. 143
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
|
|
R41_Ekco: Fin Stewart
Fin Stewart
|
Just Qvigstad
|
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5
|
|
|
|
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 |
|
|
|
