• Country
• Australia

• Manufacturer / Brand
• Air-Master, Airmaster (Brands): various manufacturers & dealers

• Year
• 1934/1935

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 287768

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

• Number of Tubes
• 5

• Valves / Tubes
• AK1_US-7pin E447_UX7 E454 E463_UX7pin 1867_UX4

• Main principle
• Superheterodyne (common); ZF/IF 175 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 230 Volt

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

• Power out
• 3 W (4 W max.)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Air-Master C35 - Air-Master, Airmaster Brands:

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

• Price in first year of sale
• 28.75 Aus£

• Mentioned in
• "The Listener In" 16-2-1935 P58

• Literature/Schematics (1)
• H.R.S.A. Newsletter, July, 1992.

• Literature/Schematics (2)
• Radio and Electrical Merchant (Vol. 7, No. 18 (109th Issue) 30/11/1934, Page 28.)

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

• Other Models

• Here you find 32 models, 15 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Air-Master, Airmaster (Brands): various manufacturers & dealers