TRA-225

Roadstar; Japan

Data
Forum
Pictures
Collections

  • Year
  • 1985 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 164017
    • Brand: Roadstar El. GmbH

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast, Long Wave, Short Wave plus FM or UHF.
  • Power type and voltage
  • Dry Batteries / 4 x 1,5 / 2 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch
  • Power out
  • 0.4 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: TRA-225 - Roadstar; Japan
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 198 x 110 x 53 mm / 7.8 x 4.3 x 2.1 inch
  • Notes

  • 4-Band-Auto-Scan-PLL-Synthesized Receiver, 20 Programmstationen (je 5 x MW/KW/LW/UKW), LCD-Anzeige, Timer-Clock-Radio Funktion, Tonblende, Kopfhöreranschluß über Klinkenbuchse 3,5 mm, Anschluß für ext. Netzgerät DC-6 Volt

    Made in China

  • Net weight (2.2 lb = 1 kg)
  • 0.530 kg / 1 lb 2.7 oz (1.167 lb)
  • Author
  • Model page created by Museum Roggenhofer. See "Data change" for further contributors.

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The model is part of the collections of the following members.

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