GrayStone product line specializes in wireless embedded control systems under the EnviroNet name. We invite you to visit our EnviroNet website to learn more about our wireless products for your industrial, environmental and military applications.
GrayStone also offers a variety of RF and microwave products for telecommunication and miltary applications including:
- Lightning protection
- LNA, HPA & MPA amplifiers
- VCOs
- Filters
- Switches and passive components
If you have an interest in these products would like GrayStone to quote a custom RF/Microwave device, please contact our sales group and they will direct you to the correct technical resource.

