• Country
• Japan

• Manufacturer / Brand
• Roadstar; Japan

• Year
• 2000 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 310937

• • Brand: Roadstar El. GmbH

• Number of Transistors
• 2

• Semiconductors
• S9018 S9018 TDA1083

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Dry Batteries / AA: 3 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch

• Power out
• 0.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Pocket Radio TRA-2205 - Roadstar; Japan

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

• Dimensions (WHD)
• 135 x 75 x 35 mm / 5.3 x 3 x 1.4 inch

• Notes

• Earphone jack.

  Made in China

• Net weight (2.2 lb = 1 kg)
• 0.220 kg / 0 lb 7.8 oz (0.485 lb)

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 94 models, 92 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Roadstar; Japan