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MK203

MK203; Microphona Mikrofona (ID = 1392777) Radio
MK203; Microphona Mikrofona (ID = 1363560) Radio MK203; Microphona Mikrofona (ID = 1363562) Radio
MK203; Microphona Mikrofona (ID = 1363564) Radio MK203; Microphona Mikrofona (ID = 273384) Radio
MK203; Microphona Mikrofona (ID = 459564) Radio MK203; Microphona Mikrofona (ID = 459565) Radio
MK203; Microphona Mikrofona (ID = 507472) Radio MK203; Microphona Mikrofona (ID = 507473) Radio
MK203; Microphona Mikrofona (ID = 507475) Radio MK203; Microphona Mikrofona (ID = 1363561) Radio
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MK203; Microphona Mikrofona (ID = 1363560) Radio
Microphona Mikrofona: MK203 [Radio] ID = 1363560 933x535
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For model MK203, Microphona (Mikrofona), Bratri Knotkove, Praha-Strasnice
 
Country:  Czechoslovakia
Manufacturer / Brand:  Microphona (Mikrofona), Bratri Knotkove, Praha-Strasnice
alternative name
 
Telefony Microfona
Year: 1934/1935 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: E424 B443 1801
Main principle TRF with regeneration; 1 AF stage(s)
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Alternating Current supply (AC) / 120-240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: MK203 - Microphona Mikrofona, Bratri
Material Wooden case
Dimensions (WHD) 450 x 240 x 200 mm / 17.7 x 9.4 x 7.9 inch
Notes 28W verbrauch
Collectors' prices  
External source of data Erb
Source of data Ceskoslovenske prijimace 1933-1945, Baudys 1947


All listed radios etc. from Microphona (Mikrofona), Bratri Knotkove, Praha-Strasnice
Here you find 67 models, 44 with images and 45 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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