- Country
- United States of America (USA)
- Manufacturer / Brand
- Sentinel Radio Corp., Evanston, Illinois
- Year
- 1933
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 57654
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Superheterodyne (common); ZF/IF 265 kHz
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Line / Storage batteries (perhaps also batteries) / 32; 6; AC 115 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- from Radiomuseum.org
- Model: 561 - Sentinel Radio Corp., Evanston
- Notes
- Farm radio, runs on 6V car battery or 32V Farm system or 115V AC/DC mains.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 3 = 1933 and before
- Other Models
-
Here you find 722 models, 353 with images and 614 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sentinel Radio Corp., Evanston, Illinois