• Year
  • 1970 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 277794
    • Brand: Ei

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 452 kHz
  • 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 6.5 cm = 2.6 inch
  • Power out
  • 0.1 W (max.)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Rio Boy - Ei, Elektronska Industrija; Ni
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Notes
  • Waveband:
    MW = 520 - 1620 kHz

    Speaker: 0.25 W, Z = 8 Ohm

  • Mentioned in
  • -- Original-techn. papers.
  • Author
  • Model page created by a member from SK. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum