CM20 master station
LYMAN Electronic Corp., 12 Cass St., Springfield, Mass.
- Country
- United States of America (USA)
- Manufacturer / Brand
- LYMAN Electronic Corp., 12 Cass St., Springfield, Mass.
- Year
- 1948 ?
- Category
- Miscellaneous (Other, Various) - see notes
- Radiomuseum.org ID
- 231054
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- AC/DC-set / 110-120 Volt
- Loudspeaker
- 2 Loudspeakers / Ø 4 inch = 10.2 cm
- Material
- Bakelite case
- from Radiomuseum.org
- Model: CM20 master station - LYMAN Electronic Corp., 12
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Notes
-
AC-DC Operated Intercommunication System master station CM 20. It can select up to 6 remote sub-stations CM 10.
- Mentioned in
- Photofact Folder, Howard W. SAMS (Vol. 5 8748 4814-8 Set 44 Folder 8)
- Author
- Model page created by Friedrich Weber † 12.09.2014. See "Data change" for further contributors.
- Other Models
-
Here you find 2 models, 1 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from LYMAN Electronic Corp., 12 Cass St., Springfield, Mass.