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511

511; Deso, Dewald & Sohn, (ID = 17277) Radio
511; Deso, Dewald & Sohn, (ID = 407482) Radio 511; Deso, Dewald & Sohn, (ID = 407483) Radio
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511; Deso, Dewald & Sohn, (ID = 407482) Radio
Deso, Dewald & Sohn,: 511 [Radio] ID = 407482 708x470
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For model 511, Deso, Dewald & Sohn, Dewald AG; Zürich
 
Country:  Switzerland
Manufacturer / Brand:  Deso, Dewald & Sohn, Dewald AG; Zürich
Year: 1950/1951 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: ECH42 EF41 EBC41 EL41 EM34 AZ41
Main principle Superheterodyne (common); ZF/IF 470 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Alternating Current supply (AC) / 110; 125; 145; 220;250 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 16 cm = 6.3 inch
Power out
from Radiomuseum.org Model: 511 - Deso, Dewald & Sohn, Dewald AG
Material Wooden case
Dimensions (WHD) 455 x 285 x 200 mm / 17.9 x 11.2 x 7.9 inch
Price in first year of sale 365.00 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 152 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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