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492

492; Deso, Dewald & Sohn, (ID = 17243) Radio
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492; Deso, Dewald & Sohn, (ID = 1531) Radio
Deso, Dewald & Sohn,: 492 [Radio] ID = 1531 700x477
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For model 492, Deso, Dewald & Sohn, Dewald AG; Zürich
 
Country:  Switzerland
Manufacturer / Brand:  Deso, Dewald & Sohn, Dewald AG; Zürich
Year: 1948/1949 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: UCH21 UCH21 UBL21 UY1N
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 13 cm = 5.1 inch
Power out
from Radiomuseum.org Model: 492 - Deso, Dewald & Sohn, Dewald AG
Material Wooden case
Dimensions (WHD) 380 x 235 x 180 mm / 15 x 9.3 x 7.1 inch
Notes Keine Netztrennung (Autotransformator).
Net weight (2.2 lb = 1 kg) 5.5 kg / 12 lb 1.8 oz (12.115 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.
Picture reference Das Modell ist im «Radiokatalog» (Erb) abgebildet.


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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