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WS-73S

WS-73S ; Waltham S.A., Genf (ID = 151010) Radio
 
WS-73S ; Waltham S.A., Genf (ID = 151011) Radio
 
WS-73S ; Waltham S.A., Genf (ID = 151009) Radio
WS-73S ; Waltham S.A., Genf (ID = 2323847) Radio WS-73S ; Waltham S.A., Genf (ID = 151012) Radio
WS-73S ; Waltham S.A., Genf (ID = 2323846) Radio WS-73S ; Waltham S.A., Genf (ID = 2323848) Radio
WS-73S ; Waltham S.A., Genf (ID = 2323849) Radio WS-73S ; Waltham S.A., Genf (ID = 2323850) Radio
WS-73S ; Waltham S.A., Genf (ID = 2323851) Radio WS-73S ; Waltham S.A., Genf (ID = 2323852) Radio
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WS-73S ; Waltham S.A., Genf (ID = 2323847) Radio
Waltham S.A., Genf: WS-73S [Radio] ID = 2323847 1400x1050
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For model WS-73S, Waltham S.A., Genf
 
Country:  Switzerland
Manufacturer / Brand:  Waltham S.A., Genf
Brand
 
Waltham
Year: 1961 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7:
Main principle Superheterodyne (common); ZF/IF 455 kHz; 3 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast plus 2 Short Wave bands.
Details
Power type and voltage Dry Batteries / 4 x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6.5 cm = 2.6 inch
Power out 0.16 W (unknown quality)
from Radiomuseum.org Model: WS-73S - Waltham S.A., Genf
Material Plastics (no bakelite or catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 176 x 92 x 46 mm / 6.9 x 3.6 x 1.8 inch
Net weight (2.2 lb = 1 kg) 0.7 kg / 1 lb 8.7 oz (1.542 lb)
Source of data -- Original-techn. papers.

Model page created by Marc Gianella. See "Data change" for further contributors.



All listed radios etc. from Waltham S.A., Genf
Here you find 44 models, 41 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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