From Accurate Automation Corporation
X-Band Waveguide Plasma Limiters
Waveguide limiters are developed for use in waveguide systems for use between the circulator and the antenna.
Coax Plasma Limiters
These devices are developed to be in the connection line with antennas and reflect HPM or other over voltage conditions back out of the antenna, thus shielding your expensive and sensitive electronics downstream.
Microstrip Plasma Limiters
These devices are intended to be PCB mountable devices and can be inserted into small format enclosures for overvoltage protection.