- Country
- Japan
- Manufacturer / Brand
- Toptone (Tokyo Optical & Radio Mfg. Co., Ltd.); Tokyo
- Year
- 1950 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 277438
From the Carl Tallar collection.
From the Carl Tallar collection.
From the Carl Tallar collection.
- 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
- Storage and/or dry batteries / C: 1 × 1.5 & 67.5 or 45 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Bakelite case
- from Radiomuseum.org
- Model: ATR-320 - Toptone Tokyo Optical & Radio
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
-
From the Carl Tallar collectiom.
- Mentioned in
- Australian Vintage Radio Forum, January 4, 2016.
- Author
- Model page created by Gary Cowans. See "Data change" for further contributors.
- Other Models
-
Here you find 9 models, 7 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Toptone (Tokyo Optical & Radio Mfg. Co., Ltd.); Tokyo