52A (52A110) 95-260V mains
Sentinel Radio Corp., Evanston, Illinois
- 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
- 244525
Richards & Conover Hardware Co., 1936
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Superheterodyne (common); ZF/IF 465 kHz
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast plus 2 Short Wave bands.
- Power type and voltage
- Alternating Current supply (AC) / 95-260 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: 52A [95-260V mains] - Sentinel Radio Corp., Evanston
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 17.5 x 9.5 x 8.5 inch / 445 x 241 x 216 mm
- Notes
-
Three bands with tuning ranges 540 to 1720 kc, 1.7 to 5.6 and 5.8 to 18.1 Mc. AVC, variable tone control. 6 inch speaker (schematic indicates 6 or 8 inch speaker). Selected walnut veneers.
Mains 95 - 260 V, 25 or 50 cycles.
Specified weight is shipping weight.
- Net weight (2.2 lb = 1 kg)
- 25 lb 0 oz (25 lb) / 11.350 kg
- Mentioned in
- Rider's Perpetual, Volume 8 = 1937 and before
- 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