• Country
• Soviet Union

• Manufacturer / Brand
• MEMZA Electromechanical Works (ex VTU), Moscow

• Year
• 1928

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 90722

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

• Number of Tubes
• 4

• Valves / Tubes
• УБ-110 or УБ-107 or ПТ-2 УБ-110 or УБ-107 or ПТ-2 УБ-107 or ПТ-2 УБ-132 or ПТ-2

• Main principle
• TRF with regeneration

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries / 4-5/80/160 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: BČN {БЧН} - MEMZA Electromechanical Works

• Shape
• Tablemodel, slant panel.

• Dimensions (WHD)
• 400 x 200 x 210 mm / 15.7 x 7.9 x 8.3 inch

• Notes
• Designed by the Russian engineer Borusevich.
  Some tube variants: tube1(2)usable pt-2 or ub-107 or ub-110, tube3 usable pt-2 or ub-107, tube3 pt-2 or ub-132.
  Coverage 300-1850 meters in 4 ranges.

• Source of data
• -- Collector info (Sammler)

• Mentioned in
• -- Schematic

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

• Other Models

• Here you find 18 models, 18 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from MEMZA Electromechanical Works (ex VTU), Moscow