Radios antiguas y Radios de Colección
B_CRT
|
País:
Gran Bretaña (GB)
|
|
| Idéntica a |
B_CRT
|
| Primera serie |
1970
- - Manufacturers Literature Ediswan 1970
|
| Válvulas Predecesoras |
A_CRT
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
Side contacts.
|
| Usada en |
Radio/TV-reception etc. |
| Filamento |
|
| Descripción |
The first commercial tube from Ediswan.
This 4 inch, gas focussed CRT was released in 1930 following the experimental "A" tube.
|
| Literatura |
- - Manufacturers Literature Ediswan 1970
|
|
|
|
Just Qvigstad
|
|
|
|
|
|
[rmxtube-en]
| Cumplimiento de datos |
Más información |
|
|
|