22ARO /60 /50 /58

Radiola (marque)

  • Year
  • 1981 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 315508
    • Brand: SFER

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

 Technical Specifications

  • Number of Transistors
  • 9
  • Main principle
  • Superheterodyne (common); ZF/IF 470 kHz
  • Tuned circuits
  • 1 AM circuit(s)     1 FM circuit(s)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 1.5 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: 22ARO /60 /50 /58 - Radiola marque
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Radiocassette grabador/reproductor de cintas tipo cassette, con radio incorporado.

    Usa el circuito integrado TCA900B como regulador de velocidad del motor del cassette. El circuito integrado TBA120S como FI de FM, y el TBA820 como amplificador de audio.

 Collections | Museums | Literature

 Forum