• Country
• Japan

• Manufacturer / Brand
• Roadstar; Japan

• Year
• 2000 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 317357

• • Brand: Roadstar El. GmbH

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, more than 2 SW bands plus FM or UHF.

• Power type and voltage
• Dry Batteries / AA: 2 x 1.5 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: FM/MW/SW1-7 9 Band Pocket Radio TRA-2933 - Roadstar; Japan

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

• Dimensions (WHD)
• 130 x 77 x 28 mm / 5.1 x 3 x 1.1 inch

• Net weight (2.2 lb = 1 kg)
• 0.203 kg / 0 lb 7.2 oz (0.447 lb)

• Author
• Model page created by Ignazio Russo. See "Data change" for further contributors.

• Other Models

• Here you find 95 models, 93 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Roadstar; Japan