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operette hifi 21

Country:  Germany
Manufacturer / Brand:  Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Year: 1970/1971 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 24:
Main principle Superheterodyne (common); ZF/IF 460 kHz
Tuned circuits 7 AM circuit(s)     11 FM circuit(s)
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Details
Power type and voltage Alternating Current supply (AC) / 110-240 Volt
Loudspeaker
Power out
from Radiomuseum.org Model: operette hifi 21 - Telefunken Deutschland TFK,
Material Plastics (no bakelite or catalin)
Shape Tablemodel with Push Buttons.
Dimensions (WHD) 620 x 170 x 190 mm / 24.4 x 6.7 x 7.5 inch
Notes 24 Trans. / 19 Dioden
External source of data Erb
Source of data Handbuch VDRG 1970/1971


All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Here you find 3474 models, 3043 with images and 2010 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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