• Year
  • 1984 ?
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 91136
    • Brand: Supraphon

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

 Technical Specifications

  • Number of Transistors
  • 4
  • Semiconductors
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 3 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 2111 B-4 - Tesla; Praha, Bratislava etc.
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 180 x 37 x 60 mm / 7.1 x 1.5 x 2.4 inch
  • Notes
  • Der Autosuper 2111 B4 enthält 4 x KF124 in den Transistorstufen. Als Endstufe ist ein Schaltkreis MBA810AS eingebaut. KW nur 49 m Band, Export in die DDR.
  • Net weight (2.2 lb = 1 kg)
  • 0.8 kg / 1 lb 12.2 oz (1.762 lb)
  • Source of data
  • -- Collector info (Sammler)
  • Literature/Schematics (1)
  • Importgeräte-CD, Zeitschrift RFE 1984 Heft 10 Seite 644
  • Author
  • Model page created by Wolfgang Lill. See "Data change" for further contributors.

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