- Country
- United States of America (USA)
- Manufacturer / Brand
- Sentinel Radio Corp., Evanston, Illinois
- Year
- 1946 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 57447
RECONSTRUCTED LABEL
RECONSTRUCTED LABEL
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; 2 AF stage(s)
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- AC/DC-set / 117 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4.63 inch = 11.8 cm
- from Radiomuseum.org
- Model: 1U284NA - Sentinel Radio Corp., Evanston
- Notes
- Built in loop antenna. Sams photofact, set 1, folder 461-2, date 6-46, features the sentinel models 284I, 284NA, 284NI, 284W, 1U-284I, 1U-284NA, 1U-284NI and 1U-284W as the same schematic.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 15 = 1947 and before
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Set 1 folder 461-2 date 6-46)
- 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