Unknown1 Crystal Radio
Unknown - CUSTOM BUILT: USA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Unknown - CUSTOM BUILT: USA
- Year
- 1922 ??
- Category
- Detector-Radio (Crystal or diode, without tubes/transistors)
- Radiomuseum.org ID
- 268197
- Main principle
- Crystal or Solid State Detector
- Wave bands
- Broadcast and LongWave in ONE range.
- Power type and voltage
- No Power needed
- Loudspeaker
- - For headphones or amp.
- Material
- Various materials
- from Radiomuseum.org
- Model: Unknown1 [Crystal Radio] - Unknown - CUSTOM BUILT: USA
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 660 x 195 x 230 mm / 26 x 7.7 x 9.1 inch
- Notes
-
Crystal Radio
Restored Antique Breadboard Amateur Radio Receiver
Components:
1916: Duck Co. 5AA Loose Coupler, Navy Type Receiving Transformer
1916: Electro Galena Detector 9700
1914 Murdock Receiving Condenser No. 358
1916- Variable Condenser 23 plates A368
1922 Dan Fay Variable Condenser
1922 Dictograph Headphone R1
Dimensions: 660 x 230 x 195
Weight: 6 kg
- Net weight (2.2 lb = 1 kg)
- 6 kg / 13 lb 3.5 oz (13.216 lb)
- Author
- Model page created by Moisés Piedade. See "Data change" for further contributors.
- Other Models
-
Here you find 266 models, 221 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Unknown - CUSTOM BUILT: USA
Collections
The model Unknown1 is part of the collections of the following members.