- Country
- United States of America (USA)
- Manufacturer / Brand
- Electrical Research & Mfg. Co.; Waterloo, Iowa
- Year
- 1935
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 104854
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Superheterodyne (common); ZF/IF 465 kHz
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- Direct Current supply (DC) / 32 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 15 cm = 5.9 inch
- Material
- Wooden case
- from Radiomuseum.org
- Model: 36L - Electrical Research & Mfg. Co.
- Shape
- Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
- Dimensions (WHD)
- 420 x 330 x 210 mm / 16.5 x 13 x 8.3 inch
- Source of data
- - - Data from my own collection
- Literature/Schematics (1)
- John F. Rider, Publisher page 8-12 "Sentinel"
- Author
- Model page created by Daltro D'Arisbo. See "Data change" for further contributors.
- Other Models
-
Here you find 7 models, 4 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Electrical Research & Mfg. Co.; Waterloo, Iowa