Before revision: NanoVNA A NanoVNA is a credit card size, handheld, battery powered, low cost vector network URL URL While previously available VNA's cost many thousands of dollars, NanoVNA's are available for from 50 to 150, making them available to electronics hobbyists such as ham radio operators.
After revision: A NanoVNA is a credit card size, handheld, battery powered, low cost vector network URL URL While previously available VNA's cost many thousands of dollars, NanoVNA's are available for from 50 to 150, making them available to electronics hobbyists such as ham radio operators.