 |
| Identical to |
V24
|
| Similar
Tubes |
DEV (Heater different)
|
| First Series |
1916 Saga of the Vacuumtube, Tyne page 223, 224 |
| Successor Tubes |
DEV
|
|
| Base |
OTHER TUBEBASE in general
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Direct /
-: Battery = /
If: 0.75 Ampere /
Vf 5 Volts /
|
| Description |
Va= 24-50 V.
Text in other
languages (may
differ)
|
| Literature |
Saga of the Vacuumtube, Tyne 1925 Brown Brothers Catalog 217
British Radio Valves - The Vintage Years, Thrower
|
|
|
|
|
|
gerd.eisenbarth
Gerhard Eisenbarth
|
|
|
