• Country
• Soviet Union

• Manufacturer / Brand
• Leningrad Kozitsky Works

• Year
• 1941

• Category
• Commercial Transmitter & Receiver (TRX not Amateur)

• Radiomuseum.org ID
• 116141

• • alternative name: Radiotelegraf Works

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

• Number of Tubes
• 3

• Valves / Tubes
• 2К2М 2К2М 2П4М

• Main principle
• TRF with regeneration

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Dry Batteries / 3 / 120; 180; 240 Volt

• Loudspeaker
• - For headphones or amp.

• Power out
• 3.5 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: Sever - Leningrad Kozitsky Works

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 220 x 158 x 133 mm / 8.7 x 6.2 x 5.2 inch

• Notes
• Rare WW2 transceiver. Designer B.A. Michalin, Russia.
  Frequency range TX: 2.5 - 6 MHz, RX: 2 - 10 MHz. Battery weight 6 Kg.

• Net weight (2.2 lb = 1 kg)
• 2 kg / 4 lb 6.5 oz (4.405 lb)

• Source of data
• -- Schematic

• Mentioned in
• Magazine "Radio", 5/2007 (Russia)

• 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