• Country
• Brazil

• Manufacturer / Brand
• Motorádio; São Paulo

• Year
• 1982 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 261794

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

• Number of Transistors
• 13

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Batteries / addl. power jack / C: 4 x 1.5 / DC 6 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: RTV-M41 - Motorádio; São Paulo

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

• Notes

• Wavebands:
  AM = 525 -1630 kHz
  FM = 86.5 - 109 MHz (according to schematic from 96.5)
  TV1 = 59.4 - 92 MHz
  TV2 = 179 - 220 MHz

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by a member from BR. See "Data change" for further contributors.

• Other Models

• Here you find 9 models, 7 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Motorádio; São Paulo