• Country
• Soviet Union

• Manufacturer / Brand
• Leningrad RAVENSTVO Elektromechanics Works

• Year
• 1980–1992

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 194019

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

• Number of Transistors
• 10

• Semiconductors

• Main principle
• TRF with diode detector

• Tuned circuits
• 2 AM circuit(s)

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

• Power type and voltage
• Dry Batteries / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.5 cm = 2.2 inch

• Power out
• 0.05 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Junga - Юнга - Leningrad RAVENSTVO

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 125 x 75 x 38 mm / 4.9 x 3 x 1.5 inch

• Net weight (2.2 lb = 1 kg)
• 0.3 kg / 0 lb 10.6 oz (0.661 lb)

• Price in first year of sale
• 13.00 Rubel

• Author
• Model page created by Heiko Harry Hacker. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 4 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Leningrad RAVENSTVO Elektromechanics Works