Antique radios, Old Time Radios
TABL1
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Country:
Hungary
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| Identical to |
TABL1
= ABL1
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| First Source
(s) |
Nov.1938 : Funk 1938 #21
Feb.1937 : L'Histoire Singulière du Tube Radio; G. Duperray 2009
|
| Base |
Europe side contact P8A (Au P, 8SC)
Top contact with a cap.
|
| Filament |
Vf 4 Volts / If 2.4 Ampere / Indirect / Specified voltage AC/DC |
| Description |
The ABL1 is an AL4 extended by two signal
diodes.It was used in simple superhets without
audio pre stage where the output section was
directly driven from the diode detector, or in
sets where the audio pre stage was combined with
the tuning eye (EFM11, AM2) or in the 3-diode-
circuit together with the ABC1.[Jacob Roschÿ, 25Mar2003]
Text in other
languages (may
differ)
|
| Information source |
Taschenbuch zum Röhren-Codex 1948/49 Philips-Archiv = September 1937
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TABL1: Tungsram Radio 1937-38
Adrian Riesen
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TABL1: RTT 1974 (Franzis) 13. Auflage
Martin Renz
More ...
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Just Qvigstad
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TABL1: Tungsram Radio 1937-38
Adrian Riesen
More ...
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