- Country
 - United States of America (USA)
 
- Manufacturer / Brand
 - Sentinel Radio Corp., Evanston, Illinois
 
- Year
 - 1947
 
- Category
 - Broadcast Receiver - or past WW2 Tuner
 
- Radiomuseum.org ID
 - 57545
 
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
 - 5
 
- Main principle
 - Superheterodyne (common); ZF/IF 455 kHz
 
- Tuned circuits
 - 6 AM circuit(s)
 
- Wave bands
 - Broadcast only (MW).
 
- Details
 - Record Player (not changer)
 
- Power type and voltage
 - Alternating Current supply (AC) / 117 Volt
 
- Loudspeaker
 - Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
 
- Material
 - Wooden case
 
- from Radiomuseum.org
 - Model: 284 GA - Sentinel Radio Corp., Evanston
 
- Shape
 - Tablemodel, with any shape - general.
 
- External source of data
 - Ernst Erb
 
- Source of data
 - Collector's Guide to Antique Radios 4. Edition
 
- Circuit diagram reference
 - Rider's Perpetual, Volume 16 = ca. 1948 and before
 
- Mentioned in
 - Guide to Old Radios
 
- Other Models
 - 
        
Here you find 726 models, 359 with images and 618 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sentinel Radio Corp., Evanston, Illinois