KAD-1747 "Chest" DC model
DeWald Radio Mfg. Corp., Pierce Airo Inc.
- Country
- United States of America (USA)
- Manufacturer / Brand
- DeWald Radio Mfg. Corp., Pierce Airo Inc.
- Year
- 1932 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 187314
-
- Brand: Pierce Airo
By courtesy of guest Steve Prichard.
By courtesy of guest Steve Prichard.
By courtesy of guest Steve Prichard.
- Number of Tubes
- 4
- Valves / Tubes
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown)
- Tuned circuits
- 2 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Direct Current supply (DC) / 110-120 Volt
- Loudspeaker
- Permanent or electro-dynamic (moving coil), system not known yet.
- Material
- Wooden case
- from Radiomuseum.org
- Model: KAD-1747 "Chest" [DC model] - DeWald Radio Mfg. Corp.,
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
- The sticker shows a "Direct Current Receiver Model KAD-1747 for 110-120 volt. It is a chest. The chassis is made by Perce Airo Inc. NY, USA. We believe it has 4 tubes - but could not contact the sender of the photos anymore up to date. On the sockets would be visible the tube types ... Could it be the model "Chest O Radio"?
- External source of data
- Guest Steve Prichard
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 442 models, 195 with images and 344 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from DeWald Radio Mfg. Corp., Pierce Airo Inc.