• Year
  • 1937
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 164085

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 460 kHz; 3 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Details
  • Record Player (not changer)
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 348 Ch= 657D/1 - His Master's Voice HMV, H.M.V.
  • Shape
  • Console, Lowboy (legs < 50 %).
  • Notes
  • Uses synchronous vibrator power pack. Turntable is wind-up type.

    Same chassis used in Models 346, 347 & 349.

    See uploaded notes from Radio Trade Annual 1938, Page 270 for circuit differences between Models. 

  • Price in first year of sale
  • 55.00 Aus£
  • Circuit diagram reference
  • Australian Official Radio Service Manual Vol. I
  • Author
  • Model page created by Stuart Irwin. See "Data change" for further contributors.

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