• Year
  • 1972–1974
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 180519

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

 Technical Specifications

  • Number of Transistors
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 3 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Long Wave and/or Very Low Frequency (VLF).
  • Power type and voltage
  • Dry Batteries / AA: 1 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 cm = 1.6 inch
  • Power out
  • 0.08 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: 641-LW - Emperor; Hong Kong
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 75 x 70 x 25 mm / 3 x 2.8 x 1 inch
  • Net weight (2.2 lb = 1 kg)
  • 0.150 kg / 0 lb 5.3 oz (0.33 lb)
  • Literature/Schematics (1)
  • -- Schematic
  • Author
  • Model page created by Olivier Palix. See "Data change" for further contributors.

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