Antique radios, Old Time Radios
L307
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Country:
Netherlands
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| Identical to |
L307
|
| Similar
Tubes |
Normally replaceable-slightly different:
A425
; HR410
; M350
; RE034
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
|
| Filament |
Vf 4 Volts / If 0.07 Ampere / Direct / Battery = |
| Description |
Detector, HF amplification, LF amplification, resister coupling.
|
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
- - Manufacturers Literature 1935
|
|
L307: Telefunken Werkstattbuch
Wolfgang Bauer
|
Just Qvigstad
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L307: own collection
Peter den Boer † 2025
|
Collection of
Collection of a member from D |
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