Informational sites about crystals.
Subcategories 1
Related categories 2
Sites 4
- Crystal Grinding FT243 information compiled by Paul Carreiro, N6EV.
- Crystal Oscillators From N6EV. Tube oscillator schematics, and discussion.
- Bliley Electric Company History: The Early Years, 1930-1955 History of the company that invented and patented the overtone crystal, etch-to-frequency and variable crystals. Source for ads, engineering bulletins, patents and manuals.
- Quartz Crystals Technical Data A useful technical reference page for crystals at International Crystal Manufacturing.