88444952
May 24, 2019
Aug 29, 2023
Active Trademark
antenna monitoring and control system comprised of electronic devices for monitoring antenna systems and radio frequency (RF) transmission lines, measuring the degradation of antenna systems and RF transmission lines, and detecting interference with and disruption to antenna systems and RF transmission lines; radio-frequency monitoring and control system comprised of electronic devices for monitoring antenna systems and RF transmission lines, measuring the degradation of antenna systems and RF transmission lines, and detecting interference with and disruption to antenna systems and RF transmission lines
Electrical and Scientific Apparatus