• Country
• Soviet Union

• Manufacturer / Brand
• Petropavlovsk Radio Works

• Year
• 1947–1955

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 115782

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

• Number of Tubes
• 8

• Valves / Tubes
• СО-242 СО-258 2К2М 2К2М 2К2М 2Ж2М 2Ж2М

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

• Power type and voltage
• Dry Batteries / 120/2,5 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: PTB-47 {ПТБ-47} - Petropavlovsk Radio Works

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 354 x 235 x 267 mm / 13.9 x 9.3 x 10.5 inch

• Notes
• MW, LW and 4 SW (19-76m). Broadcasting receiver for wire broadcasting centers. The scope of their implementation was very wide in SU: from miniature school R-centers to big rural and town ones. Battery supply variant of TPS-47 (see in RMorg).

• Net weight (2.2 lb = 1 kg)
• 15 kg / 33 lb 0.6 oz (33.04 lb)

• Source of data
• -- Schematic

• Mentioned in
• -- Collector info (Sammler)

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

• Other Models

• Here you find 10 models, 10 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Petropavlovsk Radio Works