• Country
• Czechoslovakia

• Manufacturer / Brand
• Bezdra - Saffek a Spol; Praha

• Year
• 1947 ??

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 306836

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH21 ECH21 EBL21 AZ1

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Alternating Current supply (AC) / 110; 220 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Amater 347 [AC] - Bezdra - Saffek a Spol; Praha

• Shape
• Chassis only or for «building in»

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Gabriel Toth. See "Data change" for further contributors.

• Other Models

• Here you find 11 models, 5 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bezdra - Saffek a Spol; Praha