Theatrette 31 S.N. up to 500
Briton Electrical & Radio Pty. Ltd ("Rational Radio"); Sydney, NSW.
- Country
- Australia
- Manufacturer / Brand
- Briton Electrical & Radio Pty. Ltd ("Rational Radio"); Sydney, NSW.
- Year
- 1938/1939
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 168664
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 462.5 kHz; 1 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 200; 220; 240; 260 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm
- Material
- Bakelite case
- from Radiomuseum.org
- Model: Theatrette 31 [S.N. up to 500] - Briton Electrical & Radio Pty.
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Notes
- This model along with models 30 and 32 have "chassis-less" construction and is very similar to the Philips V5A and V7A radios in construction and appearance.
- Price in first year of sale
- 13.00 Aus£
- Circuit diagram reference
- Australian Official Radio Service Manual Vol. III
- Literature/Schematics (1)
- Mingay's Radio Diagram & I.F. Index
- Author
- Model page created by Stuart Irwin. See "Data change" for further contributors.
- Other Models
-
Here you find 82 models, 13 with images and 53 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Briton Electrical & Radio Pty. Ltd ("Rational Radio"); Sydney, NSW.