Superadio old TRF
DeWitt-LaFrance Co. Inc.; Cambridge, MA
- Country
- United States of America (USA)
- Manufacturer / Brand
- DeWitt-LaFrance Co. Inc.; Cambridge, MA
- Year
- 1923
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 37762
-
- Brand: Superadio
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries
- from Radiomuseum.org
- Model: Superadio [old TRF] - DeWitt-LaFrance Co. Inc.;
- Price in first year of sale
- 89.00 $
- External source of data
- Ernst Erb
- Source of data
- Radio Collector`s Guide 1921-1932
- Other Models
-
Here you find 8 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from DeWitt-LaFrance Co. Inc.; Cambridge, MA