• Country
• Soviet Union

• Manufacturer / Brand
• Minsk Radio Works; Minsk

• Year
• 1972

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 97260

• • alternative name: Industrial Union Horizont || Minsk Works "Kalibr"

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

• Number of Transistors
• 17

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz

• Wave bands
• Broadcast, Long Wave, more than 2 x SW plus FM or UHF.

• Power type and voltage
• Dry Batteries / 6 × 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 0.5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Okean {Океан} 203 - Minsk Radio Works; Minsk

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

• Dimensions (WHD)
• 352 x 261 x 116 mm / 13.9 x 10.3 x 4.6 inch

• Notes
• Coverage MW, LW, 5 SW and FM. Analog - portable russian radio set "Astrad Selena", model for export (see RMorg). Different SW band frequencies.

• Net weight (2.2 lb = 1 kg)
• 3.8 kg / 8 lb 5.9 oz (8.37 lb)

• Literature/Schematics (1)
• -- Schematic

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

• Other Models

• Here you find 93 models, 89 with images and 59 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Minsk Radio Works; Minsk