• Year
  • 1950/1951
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 4095

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Number of Transistors
  • Main principle
  • Superhet with RF-stage; ZF/IF 472 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 6; 12 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 11 cm = 4.3 inch
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: IB50 - Telefunken Deutschland TFK,
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 195 x 185 x 173 mm / 7.7 x 7.3 x 6.8 inch
  • Notes
  • Ch=IA50
  • Net weight (2.2 lb = 1 kg)
  • 5.2 kg / 11 lb 7.3 oz (11.454 lb)
  • Price in first year of sale
  • 329.00 DM
  • Circuit diagram reference
  • Lange-Nowisch

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