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K133W; Tefag; Telephon (ID = 7034) Radio
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K133W; Tefag; Telephon (ID = 277291) Radio
Tefag; Telephon: K133W [Radio] ID = 277291 589x700
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For model K133W, Tefag; Telephon Aktiengesellschaft vorm. J. Berliner
Country:  Germany
Manufacturer / Brand:  Tefag; Telephon Aktiengesellschaft vorm. J. Berliner
alternative name
Telephon-Fabrik, AG vorm. J. Berliner
Year: 1933/1934 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: RENS1264 RENS1374d RGN1064
Main principle TRF with regeneration; 1 AF stage(s)
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast, Long Wave and 2 x Short Wave.
Power type and voltage Alternating Current supply (AC) / 110; 125; 150; 220; 240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: K133W - Tefag; Telephon
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 330 x 420 x 220 mm / 13 x 16.5 x 8.7 inch
Notes KW 18···35 m und 36···65 m.
Baugleich mit Lorenz München K33W. Beide werden gemeinsam auf Schaltplänen geführt, was zu Missverständnissen Anlass geben kann.
Net weight (2.2 lb = 1 kg) 8 kg / 17 lb 9.9 oz (17.621 lb)
Price in first year of sale 117.00 RM +
Source of data Radio-Zentrale Prohaska 1933/34 / Radiokatalog Band 1, Ernst Erb
Circuit diagram reference Lange+Schenk+FS-Röhrenbestückung

All listed radios etc. from Tefag; Telephon Aktiengesellschaft vorm. J. Berliner
Here you find 255 models, 172 with images and 107 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.