• Year
  • 1949
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 230963

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 456 kHz; 1 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Power type and voltage
  • AC/DC-set / 110; 200-220; 230-250 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: CN376 - Vidor Ltd.; Erith Kent
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • The CN378 is the export version with C20 changed from 16uF to 32uF.

    Permeability tuned by a lever in a slot with two "stops" provided.

    Requires external aerial.

    Warning
    Chassis can be live (no isolation), for safety C2 and C1 (Aerial and Earth isolation capacitors) should be changed to 1kV or 2kV 470pF ceramic safety types. The metal case is isolated from chassis, but Vidor recommended a 3 core lead earthing the case.

  • Author
  • Model page created by Michael Watterson. See "Data change" for further contributors.

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