• Country
• Japan

• Manufacturer / Brand
• Usui Denki Co., Ltd.; Yokohama

• Year
• 1979

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 160318

• • Brand: Roxy

• Number of Transistors
• 6

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 2 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.25 inch = 5.7 cm

• Power out
• 0.2 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Roxy RM-101 - Usui Denki Co., Ltd.; Yokohama

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

• Dimensions (WHD)
• 65 x 110 x 32 mm / 2.6 x 4.3 x 1.3 inch

• Notes

• mit Trageschlaufe

  Made in Singapore

• Net weight (2.2 lb = 1 kg)
• 0.180 kg / 0 lb 6.3 oz (0.396 lb)

• Author
• Model page created by Eckhard Wegner. See "Data change" for further contributors.

• Other Models

• Here you find 9 models, 7 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Usui Denki Co., Ltd.; Yokohama