- Country
- United States of America (USA)
- Manufacturer / Brand
- Steinite Radio Co., Warwick Mfg.Co.; Atchinson
- Year
- 1931
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 59971
-
- Brand: Marvel
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- TRF without regeneration; 1 AF stage(s)
- Tuned circuits
- 3 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 110-115 Volt
- Loudspeaker
- Magnetic loudspeaker (reed) generic.
- Material
- Wooden case
- from Radiomuseum.org
- Model: 700 Ch= 28 - Steinite Radio Co., Warwick
- Shape
- Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
- Notes
- Also type 51 tubes in place of 35.
- Price in first year of sale
- 49.00 $
- External source of data
- Ernst Erb
- Source of data
- Radio Collector`s Guide 1921-1932
- Circuit diagram reference
- Rider's Perpetual, Volume 2 = 1932 (Models 1931/1932)
- Mentioned in
- Collector's Guide to Antique Radios (7th Edition) (Rider's 2-9)
- Other Models
-
Here you find 90 models, 26 with images and 45 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Steinite Radio Co., Warwick Mfg.Co.; Atchinson