- Country
- Australia
- Manufacturer / Brand
- Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney
- Year
- 1950
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 190053
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- Storage and/or dry batteries / 90 & 1.5 or 90 & 4 or 4 or 6 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 inch = 30.5 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: Radiola 731C - Amalgamated Wireless
- Shape
- Console, Lowboy (legs < 50 %).
- Notes
- This model could be powered in four ways: 1; All dry batteries 90 & 1.5 V using battery cable type 19801. 2; Dry H.T. and 4 volt accumulator using battery cable type 19803. 3; 4 volt accumulator only using a type 19190 synchronous vibrator unit. 4; 6 volt accumulator only using a type 22770 synchronous vibrator unit. When powered from all dry batteries, a separate 4.5 volt battery is needed for the dial lights.
- Circuit diagram reference
- Australian Official Radio Service Manual Vol. IX
- Author
- Model page created by Stuart Irwin. See "Data change" for further contributors.
- Other Models
-
Here you find 1421 models, 846 with images and 453 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney