Antique radios, Old Time Radios
RE504
 |
| Identical to |
RE504
|
| Similar
Tubes |
Other base:
RE504t
|
| First Series |
1926 Tube leaflet collection E.Erb Analysis by original leaflets |
|
| Base |
Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
|
| Filament |
Vf 3.5 Volts / If: 0.5 Ampere / |
| Tube prices |
3 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49 Rundfunkröhren, Ratheiser 1937
|
|
|
|
|
|
Eigene Sammlung (Denoth), ausgestellt im Museum für Experimentalphysik, Innsbruck
Günter Denoth
|
|
W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe
|
|
Handb. f. Funkfreunde 1926 - TEVEG. E.V.
Trev Levick
|
|
|
| Usage in Models (calculation each 25th of the
month) |
2= 1926 ; 1= 1927?? ; |
| Number of Models at Radiomuseum.org with
this tube (valve, valves, valvola, valvole,
válvula, lampe): 3 |
|
| No further Information
for |
RE504 |
|
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