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657GWK

657GWK; Telefunken, Helsinki (ID = 2062054) Radio 657GWK; Telefunken, Helsinki (ID = 2062055) Radio
657GWK; Telefunken, Helsinki (ID = 2062056) Radio 657GWK; Telefunken, Helsinki (ID = 2062057) Radio
657GWK; Telefunken, Helsinki (ID = 2062058) Radio 657GWK; Telefunken, Helsinki (ID = 2062059) Radio
657GWK; Telefunken, Helsinki (ID = 2062060) Radio 657GWK; Telefunken, Helsinki (ID = 2062061) Radio
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657GWK; Telefunken, Helsinki (ID = 2062054) Radio
Telefunken, Helsinki: 657GWK [Radio] ID = 2062054 1400x1050
Select picture or schematic to display from thumbnails on the right and click for download.
For model 657GWK, Telefunken, Helsinki
 
Country:  Finland
Manufacturer / Brand:  Telefunken, Helsinki
Year: 1934 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: CK1 CF2 CB1 CF1 CL2 CY2
Main principle Superheterodyne (common); ZF/IF 125 kHz
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage AC/DC-set / 110; 120; 130; 150; 220; 240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20 cm = 7.9 inch
Power out
from Radiomuseum.org Model: 657GWK - Telefunken, Helsinki
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 360 x 418 x 226 mm / 14.2 x 16.5 x 8.9 inch

Model page created by Timo Rantasaari. See "Data change" for further contributors.



All listed radios etc. from Telefunken, Helsinki
Here you find 19 models, 18 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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