• Year
  • 1968 ??
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 169946
    • alternative name: Hitachi Sales Corp. of America

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz
  • 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
  • - This model requires external speaker(s).
  • Power out
  • 6 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: WM-840E - Hitachi Ltd.; Tokyo
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 180 x 50 x 150 mm / 7.1 x 2 x 5.9 inch
  • Notes
  • 2- band superheterodyne
  • Net weight (2.2 lb = 1 kg)
  • 1.4 kg / 3 lb 1.3 oz (3.084 lb)
  • Literature/Schematics (1)
  • -- Schematic (Schemario di Apparecchi a Transistori Vol. 14° R. Rosati)
  • Author
  • Model page created by Eduard Abfalterer. See "Data change" for further contributors.

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