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522

522; Deso, Dewald & Sohn; (ID = 220603) Radio
522; Deso, Dewald & Sohn; (ID = 726650) Radio 522; Deso, Dewald & Sohn; (ID = 726651) Radio
522; Deso, Dewald & Sohn; (ID = 726652) Radio 522; Deso, Dewald & Sohn; (ID = 1535) Radio
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522; Deso, Dewald & Sohn; (ID = 726650) Radio
Deso, Dewald & Sohn;: 522 [Radio] ID = 726650 933x700
Select picture or schematic to display from thumbnails on the right and click for download.
For model 522, Deso, Dewald & Sohn; Zürich
 
Country:  Switzerland
Manufacturer / Brand:  Deso, Dewald & Sohn; Zürich
Year: 1951–1953 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: ECH42 EF41 EBC41 EL41 EM34 AZ41
Main principle Superheterodyne (common); ZF/IF 470 kHz
Wave bands Broadcast, Long Wave and 2 x Short Wave.
Details
Power type and voltage Alternating Current supply (AC)
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 522 - Deso, Dewald & Sohn; Zürich
Material Wooden case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 482 x 300 x 196 mm / 19 x 11.8 x 7.7 inch
Price in first year of sale 465.00 SFr
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Die Tungsram-Tabellen führen das Modell auf.
Picture reference Das Modell ist im «Radiokatalog» (Erb) abgebildet.


All listed radios etc. from Deso, Dewald & Sohn; Zürich
Here you find 182 models, 106 with images and 138 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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