631C Ch= 631

Lekmek Radio Laboratories; Sydney

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  • Year
  • 1937
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 164350

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 458 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • AC/DC-set / 240 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 631C Ch= 631 - Lekmek Radio Laboratories;
  • Shape
  • Console, Lowboy (legs < 50 %).
  • Notes
  • There was also a version of this radio with a 10 inch speaker for 35 guineas.
  • Price in first year of sale
  • 29.00 gns
  • Circuit diagram reference
  • Australian Official Radio Service Manual Vol. I
  • Mentioned in
  • Mingay's "Radio Diagram & I.F. Index".
  • Literature/Schematics (1)
  • AORSM vol.1 P158
  • Author
  • Model page created by Stuart Irwin. See "Data change" for further contributors.

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