• Country
• Australia

• Manufacturer / Brand
• Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney

• Year
• 1937

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 273368

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

• Number of Tubes
• 6

• Valves / Tubes
• 6K7 6A8 6K7 6Q7 6F6 6X5

• Main principle
• Superhet with RF-stage; ZF/IF 175 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: Radiola 402 - Amalgamated Wireless

• Shape
• Chassis only or for «building in»

• Notes

• This model is similar to the type 401 except that the speaker is mounted in a separate unit.  There was also a 12 volt version.

• Literature/Schematics (1)
• - - Manufacturers Literature

• Literature/Schematics (2)
• Radio Trade Annual of Australia (1939 page 308)

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

• Other Models

• Here you find 1430 models, 873 with images and 463 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney