• Country
• Australia

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

• Year
• 1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 182661

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

• Number of Tubes
• 9

• Valves / Tubes
• 6U7G 6J8G 6U7G 6B8G 6U5 6B8G 6V6G 6V6G 5V4G

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz; 3 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 200-230; 230-260 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm

• Power out
• 8 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Radiola 283 - Amalgamated Wireless

• Shape
• Console with Push Buttons.

• Notes

• 4 band superhet with RF stage and push-pull audio output.
  This model uses motorised push button tuning with ten positions as well as manual tuning.
  An audio mute operates when tuning between stations.

  Bands:
  550 to 1600 kHz
  27 to 52 M
  18 to 27 M
  13.5 to 18 M.

  Chassis also used in the Gramophone Models 313 and 314.

  Chassis also used in Model 282  but was only manually tuned.

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

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

• Literature/Schematics (2)
• - - Manufacturers Literature (AWA Radiola Technical Information & Service Data, Models 282, 283, 313 & 314)

• 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