Communication System OC-9
Webster Co., The, Webster-Chicago, Webcor; Chicago (IL)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Webster Co., The, Webster-Chicago, Webcor; Chicago (IL)
- Year
- 1937
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 168811
-
- Brand: Webcor
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 / 115 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- from Radiomuseum.org
- Model: Communication System OC-9 - Webster Co., The, Webster-
- Notes
- Inter-Office Communication System.
- Circuit diagram reference
- Rider's Perpetual, Volume 8 = 1937 and before
- Author
- Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.
- Other Models
-
Here you find 440 models, 208 with images and 363 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Webster Co., The, Webster-Chicago, Webcor; Chicago (IL)