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501 - 501D

501 - 501D; Deso, Dewald & Sohn, (ID = 17261) Radio
 
501 - 501D; Deso, Dewald & Sohn, (ID = 17262) Radio
501 - 501D; Deso, Dewald & Sohn, (ID = 1289888) Radio 501 - 501D; Deso, Dewald & Sohn, (ID = 805422) Radio
501 - 501D; Deso, Dewald & Sohn, (ID = 811759) Radio 501 - 501D; Deso, Dewald & Sohn, (ID = 1066752) Radio
501 - 501D; Deso, Dewald & Sohn, (ID = 1066753) Radio 501 - 501D; Deso, Dewald & Sohn, (ID = 1289889) Radio
501 - 501D; Deso, Dewald & Sohn, (ID = 1289890) Radio 501 - 501D; Deso, Dewald & Sohn, (ID = 1289891) Radio
501 - 501D; Deso, Dewald & Sohn, (ID = 1289892) Radio 501 - 501D; Deso, Dewald & Sohn, (ID = 1289893) Radio
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501 - 501D; Deso, Dewald & Sohn, (ID = 1289888) Radio
Deso, Dewald & Sohn,: 501 - 501D [Radio] ID = 1289888 933x633
Select picture or schematic to display from thumbnails on the right and click for download.
For model 501 - 501D, Deso, Dewald & Sohn, Dewald AG; Zürich
 
Country:  Switzerland
Manufacturer / Brand:  Deso, Dewald & Sohn, Dewald AG; Zürich
Year: 1949/1950 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: ECH42 EF41 EBC41 EL41 EM34 AZ41
Main principle Superheterodyne (common); ZF/IF 470 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Alternating Current supply (AC) / 110-250 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 13 cm = 5.1 inch
Power out 3.5 W (unknown quality)
from Radiomuseum.org Model: 501 - 501D - Deso, Dewald & Sohn, Dewald AG
Material Wooden case
Dimensions (WHD) 400 x 235 x 180 mm / 15.7 x 9.3 x 7.1 inch
Net weight (2.2 lb = 1 kg) 7.2 kg / 15 lb 13.7 oz (15.859 lb)
Price in first year of sale 385.00 SFr
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Thali-Schemasammlung und Tungsram-Röhrenbestückung.


All listed radios etc. from Deso, Dewald & Sohn, Dewald AG; Zürich
Here you find 183 models, 109 with images and 150 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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