A123 Ch= 4X1A4 Early

Airzone (1931) Ltd.; Sydney

  • Year
  • 1953
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 193014

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Line / Batteries (any type) / 210-220; 220-230; 230-240 / 90 & 7.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
  • from Radiomuseum.org
  • Model: A123 Ch= 4X1A4 [Early] - Airzone 1931 Ltd.; Sydney
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Price in first year of sale
  • 32.50 AUS £
  • Circuit diagram reference
  • Australian Official Radio Service Manual Vol. XII
  • Author
  • Model page created by Stuart Irwin. See "Data change" for further contributors.

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