Crystal Detector
Penberthy Injector Co.; Detroit, Michigan
- Country
- United States of America (USA)
- Manufacturer / Brand
- Penberthy Injector Co.; Detroit, Michigan
- Year
- 1923 ??
- Category
- Radio part (not a module)
- Radiomuseum.org ID
- 282819
- Main principle
- Crystal or Solid State Detector
- Power type and voltage
- No Power needed
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Crystal Detector - Penberthy Injector Co.;
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 60 x 45 x 16 mm / 2.4 x 1.8 x 0.6 inch
- Notes
-
Crystal detector available for panel mounting, or with brackets for surface mounting. The cat's whisker is not a single wire, but shaped like a brush that is pushed against the crystal. The crystal pill holds several separate crystal specimens. Adjustment is easy, but erratic.
- Net weight (2.2 lb = 1 kg)
- 0.050 kg / 0 lb 1.8 oz (0.11 lb)
- Mentioned in
- Crystal Clear Volume 2 (p. 115)
- Author
- Model page created by Nikolaus Löwe. See "Data change" for further contributors.
- Other Models
-
Here you find 3 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Penberthy Injector Co.; Detroit, Michigan
Collections
The model Crystal Detector is part of the collections of the following members.