 |
| Identical to |
UCL11
|
| Similar
Tubes |
ECL11 (Multiple differences or of other kind)
|
| First Series |
Jul.1939 Tube leaflet collection E.Erb Analysis by original leaflets (V7, T8) |
| First Source
(s) |
Jun.1939 : Funktechnischer Vorwärts 1939, #13
1939 : TR3916-145
|
| Successor Tubes |
1952
UCL81
UCL82
UEL51
UEL11
|
|
| Base |
German Steel Y8A, 1938 (Codex=R)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Series, AC/DC /
If: 0.1 Ampere /
Vf 60 Volts /
|
| Description |
Normal Glaskolben, 1942 auch mit Stahlkolben, sehr rar.
Text in other
languages (may
differ)
|
| Tube prices |
3 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
|
|
 |
|
IM
Iven Müller
|
| Variants |
|
Lorenz Empfänger-Röhren , 9. Auflage
Michael Sigmund
|
|
RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
|
|
 |