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Superzwerg GWZS144

Superzwerg GWZS144; Tefi-Apparatebau; (ID = 1234885) Radio
 
Superzwerg GWZS144; Tefi-Apparatebau; (ID = 1234824) Radio
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Superzwerg GWZS144; Tefi-Apparatebau; (ID = 96559) Radio Superzwerg GWZS144; Tefi-Apparatebau; (ID = 96560) Radio
Superzwerg GWZS144; Tefi-Apparatebau; (ID = 113076) Radio Superzwerg GWZS144; Tefi-Apparatebau; (ID = 113077) Radio
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Superzwerg GWZS144; Tefi-Apparatebau; (ID = 3390) Radio
Tefi-Apparatebau;: Superzwerg GWZS144 [Radio] ID = 3390 802x700
Select picture or schematic to display from thumbnails on the right and click for download.
For model Superzwerg GWZS144, Tefi-Apparatebau; Porz bei Köln:
Quelle: Herr Jürgen Teloh, Deutschland
 
Country:  Germany
Manufacturer / Brand:  Tefi-Apparatebau; Porz bei Köln
Year: 1950/1951 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: UCH41 or UCH42 UAF42 UL41 UY41 Urdox
Main principle Superheterodyne (common); ZF/IF 472 kHz
Tuned circuits 4 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage AC/DC-set / 125/220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
Power out
from Radiomuseum.org Model: Superzwerg GWZS144 - Tefi-Apparatebau; Porz bei
Material Bakelite case
Shape Tablemodel, Mantel/Midget/Compact up to 14" width, but not a Portable (See power data. Sometimes with handle but for mains only).
Dimensions (WHD) 152 x 105 x 125 mm / 6 x 4.1 x 4.9 inch
Notes 10000 Stück wurden produziert. Netzstecker-/Spannungsteiler-/Vorwiderstand-Kombination, Permeabilitätsabstimmung. Urdox = U2410PL. 2 gespreizte MW-Bereiche (510...920 und 900...1620 kHz), rückseitig umschaltbar. Bandbreite 3,2 kHz. Leistungsaufnahme 24 resp. 36 W.
Net weight (2.2 lb = 1 kg) 2 kg / 4 lb 6.5 oz (4.405 lb)
Price in first year of sale 225.00 DM
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Lange-Nowisch
Mentioned in Historische Radios Band IV (89B)
Literature/Schematics (1) Tefifon, Das; Herbert Jüttemann (Das Radio-Magazin (Mai 1950))
Literature/Schematics (2) Funk-Technik (FT) (8/1950, S. 232 / Neuvorstellung, Schema)
Picture reference Das Gerät ist im Doppelband "Historische Radios" von Günther Abele abgebildet.


All listed radios etc. from Tefi-Apparatebau; Porz bei Köln
Here you find 111 models, 106 with images and 103 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



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