R-D 22 Super-Six Standard Receiver
Robertson-Davis Co., Chicago
- Country
- United States of America (USA)
- Manufacturer / Brand
- Robertson-Davis Co., Chicago
- Year
- 1929/1930
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 207454
- Number of Tubes
- 11
- Main principle
- Superheterodyne (common); Screengrid 1926-1935
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: R-D 22 Super-Six [Standard Receiver] - Robertson-Davis Co., Chicago
- Shape
- Console, Lowboy (legs < 50 %).
- Notes
- 1930 Robertson-Davis R-D 22 Super-Six Standard Receiver The Standard set didn't utilize the 8 push button station pre-sets that was available on the automatic model.
- Literature/Schematics (1)
- March 1929 Citizens Radio Callbook advertisement page 43
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 8 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Robertson-Davis Co., Chicago