• Country
• Australia

• Manufacturer / Brand
• Healing, A.G., Ltd.; Melbourne

• Year
• 1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 174920

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

• Number of Tubes
• 4

• Valves / Tubes
• 1A7G 1N5G 1H5G 1Q5G

• 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
• Dry Batteries / 90 & 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 401B - Healing, A.G., Ltd.; Melbourne

• Shape
• Console, Lowboy (legs < 50 %).

• Circuit diagram reference
• Australian Official Radio Service Manual Vol. III

• Literature/Schematics (1)
• Mingay's Radio Diagram & I.F. Index

• Author
• Model page created by Stuart Irwin. See "Data change" for further contributors.

• Other Models

• Here you find 416 models, 225 with images and 176 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Healing, A.G., Ltd.; Melbourne