• Country
• Japan

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

• Year
• 1980 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 243815

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player; Remote Control (with wire or wireless)

• Power type and voltage
• Line / Batteries (any type) / AC 120 / C: 4 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 cm = 1.4 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Panasonic RQ-2309 - Panasonic, Matsushita,

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

• Dimensions (WHD)
• 5.63 x 2.88 x 10.25 inch / 143 x 73 x 260 mm

• Notes

• Auto-stop function. Jacks: Mic in, DC in, Remote, Monitor.

  Power consumption 6 W.

• Net weight (2.2 lb = 1 kg)
• 2 lb 15 oz (2.938 lb) / 1.334 kg

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

• Other Models

• Here you find 3053 models, 2830 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