Antique radios, Old Time Radios
Wecovalve_green_B4
|
Country:
Great Britain (UK)
|
|
| Identical to |
Wecovalve_green_B4
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 0.8 Volts / If 0.25 Ampere / Direct / Battery = |
| Description |
This is a detector tube and has a green spot on the glass near the base. Anode voltage 30 - 60, grid voltage -7 to -10
|
Dimensions (WHD)
incl. pins / tip |
x 95 x 28 mm / x 3.74 x 1.10 inch |
| Information source |
British Radio Valves - The Vintage Years: 1904-1925 Page 122
|
|
Wecovalve_green_B4: 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 |
|
|
|
