Catalogue de radios anciennes
7D4
|
Pays:
Etats-Unis
|
|
| Identique à |
7D4
= NU1018
|
| Culot |
Loctal-8, B8G (Sylvania, 1938)
|
| Utilisé par |
Industrial |
| Chauffage |
Indirect / Specified voltage AC/DC |
| Description |
Sibley gives this code as equivalent to NU-1018 but never registered. A few tubes have been located but no electrical data known. "Tube Lore II" states that this tube "known to exist but abandoned early". NU1018 was a development type number.
|
Dimensions
(l x h x p)
incl.pins/tip |
x 71 x 26 mm / x 2.80 x 1.02 inch |
| Poids |
30 g / 1.06 oz |
| Prix |
1 Prix (visible pour membres seulement)
|
| Bibliographie |
Tube Lore (II) p. 69 &159
Tube Lore (I)
Taschenbuch zum Röhren-Codex 1948/49
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren
|
|
|
|
Just Qvigstad
|
|
Collection de
|
|
|
|
[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
|
|
|
