| 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 |
2 Tube prices (visible for
members only) |
| Literature |
Taschenbuch zum Röhren-Codex
1948/49 |
