• Country
• Japan

• Manufacturer / Brand
• Urasawa Co. Ltd.; Tokyo

• Year
• 1960–1965 ??

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

• Radiomuseum.org ID
• 365399

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

• Number of Tubes
• 3

• Valves / Tubes
• 6BD6 6AR5 5MK9

• Main principle
• TRF with regeneration

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 100 Volt

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

• Power out
• 2 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: MAX RK-3 - Urasawa Co. Ltd.; Tokyo

• Shape
• Chassis only or for «building in»

• Notes

• Japanischer Einkreisempfänger Modell MAX RK-3, Bausatz mit 3 Röhren. Alternative Bestückung gemäss Dokumentation: 6D6, 6Z-P1 und 12F.

  Weitere technische Daten siehe Unterlagen.

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Adrian Riesen. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 4 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Urasawa Co. Ltd.; Tokyo