Portable Radio Cassette Recorder MR-4112F

Sanyo Electric Co. Ltd.; Moriguchi (Osaka)

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  • Year
  • 1972 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 206772

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

 Technical Specifications

  • Number of Transistors
  • 12
  • Main principle
  • Superheterodyne (common); ZF/IF 455/10700 kHz; 3 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)     7 FM circuit(s)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Line / Batteries (any type) / 120; 200; 240 / C: 4 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
  • Power out
  • 2 W (max.)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Portable Radio Cassette Recorder MR-4112F - Sanyo Electric Co. Ltd.;
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 330 x 220 x 100 mm / 13 x 8.7 x 3.9 inch
  • Notes

  • External connections for microphone with remote switch, auxiliary input, speaker output. Electret condenser microphone. Battery charge & recording level meter.

    Bands:

    • MW: 530 - 1605 kHz
    • FM: 88 - 108 MHz

    See also made in Japan models MR-4112 MR-4112E MR-4112W

    and MR-4112F (made in Spain)

  • Net weight (2.2 lb = 1 kg)
  • 5.1 lb (5 lb 1.6 oz) / 2.315 kg
  • Price in first year of sale
  • 70,000.00 Lire
  • Source of data
  • - - Manufacturers Literature
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Author
  • Model page created by Marco Berti. See "Data change" for further contributors.

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