- Country
- United States of America (USA)
- Manufacturer / Brand
- Autocrat Radio Co.; Chicago (IL)
- Year
- 1933/1934
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 33653
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- TRF without regeneration
- Tuned circuits
- 3 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries / 6 & ? Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Metal case
- from Radiomuseum.org
- Model: TRF-41 - Autocrat Radio Co.; Chicago IL
- Dimensions (WHD)
- 8.5 x 6.5 x 5.5 inch / 216 x 165 x 140 mm
- Notes
- Storage battery for A and field. Push-pull af output stage.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 4 = ca. 1934 and before
- Literature/Schematics (1)
- Radio Retailing (Radio & Television R.) (October 1933 issue, page 20)
- Other Models
-
Here you find 106 models, 29 with images and 75 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Autocrat Radio Co.; Chicago (IL)