• Year
  • 1997
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 204667

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

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Main principle
  • Superheterodyne (common); ZF/IF 455/10700 kHz
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Other, details in remarks or not known. / Dynamo / 2,4 V Ni-Cd / 2 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4.5 cm = 1.8 inch
  • Power out
  • 0.09 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: ICF-B200 - Sony Corporation; Tokyo
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 163 x 80 x 55 mm / 6.4 x 3.1 x 2.2 inch
  • Notes
  • Self-powered emergency radio (Features:)
    • You may use the radio right away by turning the handle of the power generator, which charges the built-in nickel-cadmium (Ni-Cd) rechargeable battery. —Hand generating function
    • You may also use size AA (R6) dry batteries (not supplied).
    •  Audio Beacon that alerts the surroundings.
    • Useful dial light when tuning in the dark.
    • Water-resistant for all weather operation.
    • Power output:
      60 mW (Using the built-in rechargeable battery)
      90 mW (Using two size AA (R6) dry batteries, not supplied)
    • Power requirements:
      Built-in nickel-cadmium (2.4 V, 300 mAh, Ni-Cd) battery or 3 V DC, two size AA (R6) dry batteries.
  • Net weight (2.2 lb = 1 kg)
  • 0.355 kg / 0 lb 12.5 oz (0.782 lb)
  • Mentioned in
  • -- Original-techn. papers. (Service-Manual)

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