• Country
• Japan

• Manufacturer / Brand
• Panasonic, Matsushita, National ナショナル (also tubes); Osaka

• Year
• 1987

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 133733

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Solar- and/or muscle driven, also addl. power jack possible / 1,2 Volt

• Loudspeaker
• - only for Earphone!

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Dynamo-Radio R-G1 - Panasonic, Matsushita,

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 70 x 106 x 24 mm / 2.8 x 4.2 x 0.9 inch

• Notes
• Handgetriebener Drehdynamo, eingebauter Akku. Eine Minute drehen ermöglicht etwa 60 Minuten Empfang. Gewicht 90 Gramm, Ausgangsleistung 1mW.

• Source of data
• - - Data from my own collection

• Author
• Model page created by Trev Levick. See "Data change" for further contributors.

• Other Models

• Here you find 3074 models, 2851 with images and 635 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Panasonic, Matsushita, National ナショナル (also tubes); Osaka