Antique radios, Old Time Radios
GF
|
Country:
France
|
|
| Identical to |
GF
|
| First year |
1924
- - Data from my own collection Pericaud radio 1924
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 2.3 Volts / If 2 Ampere / Direct / Specified voltage AC/DC |
| Description |
AC-heated Triode: Ua = 200 V, amplification factor µ = 18, Rp = 80000 Ù. Used in "Radio-Secteur" by Pericaud (1924) for all four receiver stages. This is a very early mains supplied radio.
|
|
|
|
Just Qvigstad
|
|
Collection of
|
|
|
|
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 |
|
|
|
