- Country
- Australia
- Manufacturer / Brand
- Airzone (1931) Ltd.; Sydney
- Year
- 1948
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 187302
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz; 1 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 250 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
- Material
- Bakelite or Plastics (type unknown)
- from Radiomuseum.org
- Model: 4A1B1 - Airzone 1931 Ltd.; Sydney
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Dimensions (WHD)
- 283 x 178 x 160 mm / 11.1 x 7 x 6.3 inch
- Notes
- This model was a version of the 4A1A1 that was designed for use in Western Australia which used a 250V 40Hz power supply.
- Circuit diagram reference
- Australian Official Radio Service Manual Vol. VII
- Author
- Model page created by Stuart Irwin. See "Data change" for further contributors.
- Other Models
-
Here you find 283 models, 130 with images and 154 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Airzone (1931) Ltd.; Sydney