• Country
• Soviet Union

• Manufacturer / Brand
• Nizhegorodsky Lenin Works (NITEL)

• Year
• 1924/1925

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 91846

• Main principle
• Crystal or Solid State Detector; Crystal-detection 1 circuit (no tubes)

• Wave bands
• Broadcast and LongWave in ONE range.

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: LDV-4 {ЛДВ-4} - Nizhegorodsky Lenin Works

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 245 x 122 x 132 mm / 9.6 x 4.8 x 5.2 inch

• Notes
• In 1924-1926 Moscow Electrotrust workshops manufactured 5 models of crystal sets: LDV-2, 3, 4, 5, 7 - which are very similar - only small differences. Coverage ca. 200-2000 m. All models used the plug-in crystal detector type DS.

• Mentioned in
• -- Collector info (Sammler)

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

• Other Models

• Here you find 12 models, 12 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Nizhegorodsky Lenin Works (NITEL)