 |
| Identical to |
REN1104
= E409
= AP492
= CI409
= CI4090
|
| Similar
Tubes |
REN1104k (different connections)
NE4 (can normally be replaced - small diff'ce)
WG44 (can normally be replaced - small diff'ce)
po-119 (can normally be replaced - small diff'ce)
REN1104w (different connections)
|
| First Source
(s) |
Jul.1928 : Funk Bastler, Der 1928 # 31
|
| Successor Tubes |
1930
REN904
|
|
| Base |
Europe 5-Pin (O5A, B5) (Codex=F)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Parallel, (AC/DC) /
If: 1 Ampere /
Vf 4 Volts /
|
| Description |
Eine der ersten indirekt geheizten Telefunkenröhren. Universal auch für HF- und NF-Stufen einsetzbar. Als Endröhre 0,22 W Sprechleistung.
Text in other
languages (may
differ)
|
| Tube prices |
2 Tube prices (visible for members
only)
|
| Literature |
Röhren-Taschen-Tabelle 2.A, 1950 (Franzis RTT)
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
|
|
|
JR
Jacob Roschy
|
|
Telefunken Werkstattbuch
Wolfgang Bauer
|
|
RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
|
|
|
