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E4910

E4910; Sondyna AG; Zürich- (ID = 20439) Radio
 
E4910; Sondyna AG; Zürich- (ID = 20440) Radio
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E4910; Sondyna AG; Zürich- (ID = 20439) Radio
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Country:  Switzerland
Manufacturer / Brand:  Sondyna AG; Zürich-Effretikon
Year: 1949 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: ECH42 EAF42 EBC41 EL41 EM34 or EM4 EZ40
Main principle Superheterodyne (common); ZF/IF 470 kHz
Tuned circuits 6 AM circuit(s)
Details
Power type and voltage Alternating Current supply (AC) / 125-220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: E4910 - Sondyna AG; Zürich-Effretikon
Notes Ch=E4911
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Die «Thali Schemasammlung» führt das Modell.


All listed radios etc. from Sondyna AG; Zürich-Effretikon
Here you find 176 models, 107 with images and 112 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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