Crystal Radio unknown
- Manufacturer / Brand
- Unknown - CUSTOM BUILT: Hungary (H)
- 1928 ?
- Detector-Radio (Crystal or diode, without tubes/transistors)
- Radiomuseum.org ID
- Main principle
- Crystal or Solid State Detector
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- No Power needed
- - only for Earphone!
- Wooden case
- from Radiomuseum.org
- Model: Crystal Radio unknown - Unknown - CUSTOM BUILT:
- Dimensions (WHD)
- 195 x 150 x 195 mm / 7.7 x 5.9 x 7.7 inch
- Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.
- Other Models
Here you find 50 models, 43 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Unknown - CUSTOM BUILT: Hungary (H)