• Country
• Soviet Union

• Manufacturer / Brand
• Moscow Krasny Oktyabr Works

• Year
• 1951 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 126362

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 2

• Valves / Tubes
• 1Б1П 2П1П

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Wave bands
• Broadcast and LongWave in ONE range.

• Power type and voltage
• Dry Batteries / 3 / 60 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Various materials

• from Radiomuseum.org
• Model: Zarâ {Заря} [2 tubes] - Moscow Krasny Oktyabr Works

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 230 x 250 x 105 mm / 9.1 x 9.8 x 4.1 inch

• Notes

• In USSR this radio set used as cable radio (abonent radio) too. Special sockets, see the schematic.

  Possible to use as simple crystal radio too.

  This  radio  is  most  simple (most  primitive)  past  WW2  russian  tube  radio.   

• Source of data
• -- Schematic

• Mentioned in
• -- Collector info (Sammler)

• Author
• Model page created by Zenonas Langaitis. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 8 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Moscow Krasny Oktyabr Works