• Country
• Soviet Union

• Manufacturer / Brand
• Voronezh POLIUS Radio Works

• Year
• 1957/1957

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 98395

• Number of Transistors
• 7

• Semiconductors

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

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

• Power type and voltage
• Dry Batteries / 2 × 4,5 Volt

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

• Power out
• 0.3 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: Progress - Voronezh POLIUS Radio Works

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

• Dimensions (WHD)
• 220 x 157 x 70 mm / 8.7 x 6.2 x 2.8 inch

• Notes
• Produced experimental series in Voronezh Radio Works, only 300 sets. Wooden case wreathed in modern plastic (same as portable radio "Siurpriz", see in RMorg). Any teamwork - it's manually work russian portable radio set.
  Radio set "Progress" meddaled - Gold medal in Brussels World Exhibition in 1958.

• Net weight (2.2 lb = 1 kg)
• 1.3 kg / 2 lb 13.8 oz (2.863 lb)

• Source of data
• -- Collector info (Sammler)

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

• Other Models

• Here you find 22 models, 22 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Voronezh POLIUS Radio Works