- Country
- United States of America (USA)
- Manufacturer / Brand
- Sentinel Radio Corp., Evanston, Illinois
- Year
- 1950 ?
- Category
- Television Receiver (TV) or Monitor
- Radiomuseum.org ID
- 256763
Picture from service manual.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 21
- Valves / Tubes
- 6AG5 6AG5 6C4 6AG5 6AG5 6AG5 6AL5 6AH6 6AU6 6T8 6K6GT 12AU7 6SN7GT 6K6GT or 6V6GT 6AL5 6SN7GT 6BG6G 6W4GT 1B3GT 5U4 16TP4
- Main principle
- Superhet with RF-stage
- Wave bands
- VHF incl. FM and/or UHF (see notes for details)
- Power type and voltage
- Alternating Current supply (AC) / 60 Hz, 117V = 110 -120 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 1U420 - Sentinel Radio Corp., Evanston
- Shape
- Tablemodel, with any shape - general.
- Notes
-
Sentinel model 1U420 is a 16” b/w TV with US standard VHF tuner channels 2 thru 13.
Equipped with VHF- tuner 20E519 or 20E519-4 and picture tube 16TP4.
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Vol. 10/50 Set 95A Folder 11)
- Literature/Schematics (2)
- Photofact Folder, Howard W. SAMS (Set 115, Folder 9 dated 12-50)
- Author
- Model page created by Friedrich Weber † 12.09.2014. 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