• Country
• Australia

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

• Year
• 1933

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 165231

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

• Number of Tubes
• 5

• Valves / Tubes
• 57 58 57 59 80

• Main principle
• Superheterodyne (common); ZF/IF 175 kHz; 1 AF stage(s); Anode bend detection

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 240 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Radiola 120 Ch= C105 - Amalgamated Wireless

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

• Notes

• This radio used an autodyne (self-oscillating) frequency changer.

  Chassis was also used in the AWA Radiolette 110 and the AGE 50E.

  This Model 120 had "Silent Tuning", when the  tuning knob was pulled out it disconnected the cathode of the 58 valve.

  This model was also made in a table cabinet for the New Zealand market.

• Price in first year of sale
• 29.50 Aus£

• Mentioned in
• The Golden Age of Radio in the Home 1986 (P152)

• Literature/Schematics (1)
• Wireless Weekly (Australia) (Apr 28, 1933, Page 32.)

• 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