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M742; Markofon-Radio, Ing. (ID = 11738) Radio
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M742; Markofon-Radio, Ing. (ID = 11738) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
Country:  Czechoslovakia
Manufacturer / Brand:  Markofon-Radio, Ing. Markov a Spol; Brno
Year: 1941/1942 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: ECH21 EF22 ECH21 EBL21 EM4 AZ1
Main principle Superheterodyne (common); ZF/IF 493 kHz
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Alternating Current supply (AC) / 125/220 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: M742 - Markofon-Radio, Ing. Markov a
Material Wooden case
Notes variable Bandbreite
External source of data Erb
Source of data Ceskoslovenske prijimace 1933-1945, Baudys 1947

All listed radios etc. from Markofon-Radio, Ing. Markov a Spol; Brno
Here you find 25 models, 17 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.