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Mikrofona MK259

Mikrofona MK259; Microphona Mikrofona (ID = 19593) Radio
Mikrofona MK259; Microphona Mikrofona (ID = 1796019) Radio Mikrofona MK259; Microphona Mikrofona (ID = 1796020) Radio
Mikrofona MK259; Microphona Mikrofona (ID = 1796021) Radio Mikrofona MK259; Microphona Mikrofona (ID = 1796022) Radio
Mikrofona MK259; Microphona Mikrofona (ID = 1796023) Radio Mikrofona MK259; Microphona Mikrofona (ID = 1796790) Radio
Mikrofona MK259; Microphona Mikrofona (ID = 1796791) Radio Mikrofona MK259; Microphona Mikrofona (ID = 1796792) Radio
Mikrofona MK259; Microphona Mikrofona (ID = 1796793) Radio Mikrofona MK259; Microphona Mikrofona (ID = 1796794) Radio
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Mikrofona MK259; Microphona Mikrofona (ID = 1796019) Radio
Microphona Mikrofona: Mikrofona MK259 [Radio] ID = 1796019 930x620
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For model Mikrofona MK259, Microphona (Mikrofona), Bratri Knotkove, Praha-Strasnice
 
Country:  Czechoslovakia
Manufacturer / Brand:  Microphona (Mikrofona), Bratri Knotkove, Praha-Strasnice
alternative name
 
Telefony Microfona
Year: 1939/1940 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: ECH11 ECL11 EB4 AZ11
Main principle Super-Heterodyne (Super in general); ZF/IF 485 kHz
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Alternating Current supply (AC) / 110-240 Volt
Loudspeaker -Loudspeaker incorporated, but system not known.
Power out
from Radiomuseum.org Model: Mikrofona MK259 - Microphona Mikrofona, Bratri
Material Wooden case
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, 50 with images and 45 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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