 |
| Identical to |
EF173
|
| Similar
Tubes |
UF173 (Heater different)
|
| First Source
(s) |
Jan.1951 : Funkschau (FS) # 1
|
| Predecessor Tubes |
EF13
|
|
| Base |
GNOM 11-pin (DDR)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
Vf 6.3 Volts /
|
| Description |
8-pol. Sockel nur als Prototyp, nicht in Serie gegangen
Text in other
languages (may
differ)
|
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Datenblatt Funkwerk Erfurt
Wolfgang Eckardt
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