4200

HMV (Brand), His Masters Voice, The Gramophone Company Ltd.; Middlesex

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  • Year
  • 1951/1952
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 160226

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 3 AF stage(s)
  • Tuned circuits
  • 5 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) / 12-14 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 7 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 4200 - HMV Brand, His Masters Voice,
  • Shape
  • Chassis only or for «building in»
  • Notes
    • 5 Preset push-button tuning.
    • Push-pull output amplifier.
    • Marketed by Smiths Radiomobile - S. Smith & Sons.
    • With built-in DC to AC vibrator convertor.

    Actually made by Radiomobile. No car radios made by EMI/HMV are known.

     

  • Mentioned in
  • -- Original prospect or advert (GB Advert November 21, 1951)
  • Literature/Schematics (1)
  • - - Manufacturers Literature
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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