• Country
• Soviet Union

• Manufacturer / Brand
• Leningrad Kozitsky Works

• Year
• 1930–1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 162508

• • alternative name: Radiotelegraf Works

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

• Number of Tubes
• 5

• Valves / Tubes
• СБ-112 or СБ-147 УБ-107 or УБ-110 УБ-107 or УБ-110 УБ-107 or УБ-110 УБ-107 or УБ-110

• Main principle
• TRF with regeneration

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Dry Batteries / 120 & 40 & 4 & 2 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: KUB-4 {КУБ-4} - Leningrad Kozitsky Works

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 500 x 180 x 143 mm / 19.7 x 7.1 x 5.6 inch

• Notes
• Coverage 12 - 200 m wave band in four ranges (change coils).

• Net weight (2.2 lb = 1 kg)
• 8 kg / 17 lb 9.9 oz (17.621 lb)

• Mentioned in
• R. Malinin "Radio sets" 1937, Moscow

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

• Other Models

• Here you find 74 models, 65 with images and 47 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Leningrad Kozitsky Works