Silvertone Auto Radio 1731?
Sears, Roebuck & Co.; Chicago (IL)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Sears, Roebuck & Co.; Chicago (IL)
- Year
- 1937 ?
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 314938
-
- Brand: Silvertone
Picture from Graham Fairless.
Picture from Graham Fairless.
Picture from Graham Fairless.
Picture from Graham Fairless.
- Number of Tubes
- 6
- Main principle
- Superhet with RF-stage; ZF/IF 465 kHz; 2 AF stage(s)
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm
- Material
- Metal case
- from Radiomuseum.org
- Model: Silvertone Auto Radio 1731? - Sears, Roebuck & Co.; Chicago
- Shape
- Chassis only or for «building in»
- Dimensions (WHD)
- 248 x 185 x 179 mm / 9.8 x 7.3 x 7 inch
- Notes
-
Schematic may be similar to the Howard HA-6 (late) and the radio most likely was manufactured by the Howard Radio Company, Chicago, IL.
Separate oscillator tube (76). Built-in vibrator for B+.
- Author
- Model page created by David Erali. See "Data change" for further contributors.
- Other Models
-
Here you find 5478 models, 3209 with images and 4184 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)