A123 Ch= 4X1A4 Later version
Airzone (1931) Ltd.; Sydney
- Country
- Australia
- Manufacturer / Brand
- Airzone (1931) Ltd.; Sydney
- Year
- 1953–1955
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 195487
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; 2 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Line / Batteries (any type) / 210-220; 220-230; 230-240 / 90 & 7.5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
- from Radiomuseum.org
- Model: A123 Ch= 4X1A4 [Later version] - Airzone 1931 Ltd.; Sydney
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
-
A metal rectifier is used for H.T. and L.T. when on mains power.
See also earlier version.
- Price in first year of sale
- 29.70 AUS £
- Circuit diagram reference
- Australian Official Radio Service Manual Vol. XIV
- Mentioned in
- Mingay's Price Service (Nov 1953 to Nov 1955.)
- Author
- Model page created by Stuart Irwin. See "Data change" for further contributors.
- Other Models
-
Here you find 283 models, 131 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