- Country
- United States of America (USA)
- Manufacturer / Brand
- Trav-Ler Karenola Radio & Television Corp.(Travler); Chicago
- Year
- 1931 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 63606
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Valves / Tubes
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown)
- Tuned circuits
- 4 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Direct Current supply (DC)
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- from Radiomuseum.org
- Model: SG DC - Trav-Ler Karenola Radio &
- Notes
- Push-pull af output stage.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 3 = 1933 and before
- Other Models
-
Here you find 613 models, 280 with images and 513 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Trav-Ler Karenola Radio & Television Corp.(Travler); Chicago