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S4K

S4K; Nora; Berlin (ID = 33430) Radio
 
S4K; Nora; Berlin (ID = 33431) Radio
 
S4K; Nora; Berlin (ID = 4395) Radio
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S4K; Nora; Berlin (ID = 1006897) Radio
Nora; Berlin: S4K [Radio] ID = 1006897 430x456
Select picture or schematic to display from thumbnails on the right and click for download.
For model S4K, Nora; Berlin:
Bild aus Prospekt.
 
Country:  Germany
Manufacturer / Brand:  Nora; Berlin
Year: 1930–1935 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: RES094 or H406D RE034 or W406 RE034 or W406 RES164 or L416D
Main principle TRF with regeneration; 1 Special; 2 AF stage(s)
Tuned circuits 2 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Storage and/or dry batteries / 100 & 60 & 4 Volt
Loudspeaker Magnetic loudspeaker (reed) of high quality (4 magnet poles).
Power out
from Radiomuseum.org Model: S4K - Nora; Berlin
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 380 x 200 x 380 mm / 15 x 7.9 x 15 inch
Notes [501, 569]
Net weight (2.2 lb = 1 kg) 14 kg / 30 lb 13.4 oz (30.837 lb)
Price in first year of sale 298.00 RM +
Collectors' prices  
Source of data Katalog Radio-Zentrale Prohaska 1930/31 (dick) / Radiokatalog Band 1, Ernst Erb
Circuit diagram reference Lange + FS-Bestückungstabellen
Mentioned in Radio-Zentrale Prohaska 1933/34
Picture reference Das Modell ist im «Radiokatalog» (Erb) abgebildet.


All listed radios etc. from Nora; Berlin
Here you find 614 models, 530 with images and 336 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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