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M742

M742; Markofon-Radio, Ing. (ID = 11738) Radio
M742; Markofon-Radio, Ing. (ID = 2624681) Radio M742; Markofon-Radio, Ing. (ID = 2624682) Radio
M742; Markofon-Radio, Ing. (ID = 2624683) Radio
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M742; Markofon-Radio, Ing. (ID = 2624681) Radio
Markofon-Radio, Ing.: M742 [Radio] ID = 2624681 1388x1018
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For model M742, Markofon-Radio, Ing. Markov a Spol; Brno:
Version ohne mag. Auge
 
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.
Details
Power type and voltage Alternating Current supply (AC) / 125; 145; 220; 245 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21 cm = 8.3 inch
Power out
from Radiomuseum.org Model: M742 - Markofon-Radio, Ing. Markov a
Material Wooden case
Dimensions (WHD) 515 x 385 x 270 mm / 20.3 x 15.2 x 10.6 inch
Notes

variable Bandbreite

Versionen: mit oder ohne mag. Auge, eventuell mit permanentem oder erregtem Lautsprecher

Eventuell bestückt mit ECH4 EF9 ECH4 EBL1 (EM4) AZ1

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.




  
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