Oscillion Telegraph Transmitter Type OJ3
DeForest Radio Telephone & Telegraph Co. (De Forest); New York
- Country
- United States of America (USA)
- Manufacturer / Brand
- DeForest Radio Telephone & Telegraph Co. (De Forest); New York
- Year
- 1917
- Category
- Amateur Transmitter (only)
- Radiomuseum.org ID
- 248499
-
- alternative name: Lee De Forest Mfg.
- Number of Tubes
- 1
- Valves / Tubes
- Main principle
- Transmitter
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - - No sound reproduction output.
- Material
- Bakelite, TUBES VISIBLE
- from Radiomuseum.org
- Model: Oscillion Telegraph Transmitter Type OJ3 - DeForest Radio Telephone &
- Shape
- Chassis only or for «building in»
- Notes
-
Type OJ3 Oscillion Telegraph using the Oscillating-Audion.
- Price in first year of sale
- 400.00 USD
- Literature/Schematics (2)
- April, 1917 The Electrical Experimenter magazine advertisement page 920
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 158 models, 132 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from DeForest Radio Telephone & Telegraph Co. (De Forest); New York