257 Bedford
Silver Mfg. Co.; Chicago
- Country
- United States of America (USA)
- Manufacturer / Brand
- Silver Mfg. Co.; Chicago
- Year
- 1937/1938
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 227857
- Number of Tubes
- 8
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6.5 inch = 16.5 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: 257 Bedford - Silver Mfg. Co.; Chicago
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 18 x 10.75 x 7.25 inch / 457 x 273 x 184 mm
- Notes
-
Tunes 550 to 1600 k.c., 1.7 to 5.0 MC and 5.5. to 16 MC.
- Net weight (2.2 lb = 1 kg)
- 20 lb 0 oz (20 lb) / 9.080 kg
- Price in first year of sale
- 44.95 $
- Literature/Schematics (3)
- Silver Folder 1938 for Season 1937/38.
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 54 models, 54 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Silver Mfg. Co.; Chicago