- Country
- United States of America (USA)
- Manufacturer / Brand
- National Company; Cambridge & Malden (MA)
- Year
- 1951 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 49636
-
- alternative name: National Toy Co.
- Brand: Thrillbox
- Main principle
- Superheterodyne (common)
- from Radiomuseum.org
- Model: R-646 - National Company; Cambridge &
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 19 = 1949 and before
- Other Models
-
Here you find 446 models, 285 with images and 189 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from National Company; Cambridge & Malden (MA)