• Year
  • 1937
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 345632

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / Vibrator 6 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Ensign JN7 - Ensign Radio, The Electric
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Notes
  • 5-Valve superhet dual wave tombstone receiver for connection to a 6 volt vibrator. 

    Manufactured by Collier & Beale Ltd for Electric Lamphouse Ltd.

  • Price in first year of sale
  • 28.00 NZ £
  • Mentioned in
  • -- Original prospect or advert (Lamphouse Annual 1938 Page 44 (World Radio History))
  • Author
  • Model page created by Brian Stevens. See "Data change" for further contributors.

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