- Country
- United States of America (USA)
- Manufacturer / Brand
- Sentinel Radio Corp., Evanston, Illinois
- Year
- 1936 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 312157
- Number of Tubes
- 4
- Main principle
- TRF without regeneration
- Tuned circuits
- 2 AM circuit(s)
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- AC/DC-set / 110 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 4 inch = 10.2 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: 69U - Sentinel Radio Corp., Evanston
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Dimensions (WHD)
- 12 x 8 x 6.5 inch / 305 x 203 x 165 mm
- Notes
-
Also contains ballast. Schematic similar to Sentinel 4100B, Riders 6-5.
- Net weight (2.2 lb = 1 kg)
- 13 lb (13 lb 0 oz) / 5.902 kg
- Circuit diagram reference
- Rider's Perpetual, Volume 6 = 1935 and before
- Author
- Model page created by Dale Allen. See "Data change" for further contributors.
- Other Models
-
Here you find 710 models, 350 with images and 602 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sentinel Radio Corp., Evanston, Illinois