• Country
• Soviet Union

• Manufacturer / Brand
• Irkutsk relay factory; Irkutsk

• Year
• 1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 251283

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: Zaria [2 tubes_Irkutsk] - Irkutsk relay factory; Irkutsk

• 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

• Possible to use as cable (wired) radio, or as simple crystal radio set too.
  Special sockets for detector, headphones and radio line - see schematic.
  This radio is most simple (most primitive) past WW2 russian tube radio.

• Literature/Schematics (2)
• -- Schematic

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

• Other Models

• Here you find 2 models, 2 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Irkutsk relay factory; Irkutsk