• Country
• Japan

• Manufacturer / Brand
• Roadstar; Japan

• Year
• 2000 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 226910

• • Brand: Roadstar El. GmbH

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

• Number of Transistors
• Semiconductors present.

• Semiconductors
• CXA1538 TDA2822

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Dry Batteries

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: TRA-2204 - Roadstar; Japan

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

• Notes

• The Roadstar TRA-2204 is a radio with ICs, no transistor.

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 96 models, 94 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Roadstar; Japan