Permanent Crystal Detector Junior
Tel-Radion Co.; New York City
- Country
- United States of America (USA)
- Manufacturer / Brand
- Tel-Radion Co.; New York City
- Year
- 1916
- Category
- Radio part (not a module)
- Radiomuseum.org ID
- 200551
- Main principle
- Crystal or Solid State Detector
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - For headphones or amp.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Permanent Crystal Detector Junior - Tel-Radion Co.; New York City
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
- The Tel-Radion Co. Junior Tel-Radion employed a single permanent wireless crystal detector inside an enclosed cabinet.
- Price in first year of sale
- 2.00 $
- Literature/Schematics (1)
- August 1916 Electrical Experimenter magazine inside front cover
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 6 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tel-Radion Co.; New York City