Two-Panel Vacuum Tube Set
Bowman & Co., A.W.; Boston, Massachusetts
- Country
- United States of America (USA)
- Manufacturer / Brand
- Bowman & Co., A.W.; Boston, Massachusetts
- Year
- 1921–1923
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 198250
1923 Sears & Roebuck Radio Catalog
- Number of Tubes
- 1
- Valves / Tubes
- UV200
- Main principle
- TRF without regeneration
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - For headphones or amp.
- Material
- Bakelite case
- from Radiomuseum.org
- Model: Two-Panel Vacuum Tube Set - Bowman & Co., A.W.; Boston,
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 10 x 5 x 0 inch / 254 x 127 x 0 mm
- Notes
- A. W. Bowman Two-Panel Vacuum Tube Set consisted of the Vacuum Tube Unit panel and the Variocoupler Panel. The set covered the 150 to 500 meter wavelength range.
In the 1921-1923 Sears, Roebuck and Co. Radio catalogs, Sears offered a series of Unit panels that were produced by the Bowman Company. The panels were each 5 inches square and could be joined together to form a complete receiver.
- Net weight (2.2 lb = 1 kg)
- 60 lb 0 oz (60 lb) / 27.240 kg
- Price in first year of sale
- 41.00 $
- Literature/Schematics (1)
- 1923 Sears & Roebuck Radio Catalog
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 32 models, 31 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Bowman & Co., A.W.; Boston, Massachusetts