• Country
• Japan

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

• Year
• 1964 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 241740

• Number of Transistors
• 9

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.17 inch = 8.1 cm

• Power out
• 0.2 W (0.3 W max.)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: 1 Band 9 Transistor Portable Radio R-109 - Panasonic, Matsushita,

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

• Dimensions (WHD)
• 7.75 x 4 x 2.37 inch / 197 x 102 x 60 mm

• Notes

• Frequency range 540 - 1600 Kc. "Tuned RF stage".

  Leatherette cover and carrying handle.

• Net weight (2.2 lb = 1 kg)
• 1 lb 12 oz (1.75 lb) / 0.795 kg

• Mentioned in
• Photofact TSM Transistor Radio Series SAMS (TSM-35, Date Feb 1964)

• Author
• Model page created by Daniel Rosha. See "Data change" for further contributors.

• Other Models

• Here you find 2987 models, 2764 with images and 620 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