The LM-10M18G-16-20W-AL-OPT418 from Quantic PMI is a Power Limiter that operates from 4 to 18 GHz. It can handle up to 20 W of CW input power and 500 W of peak power (1 µs pulse width, 1 kHz pulse repetition frequency). This limiter has an insertion loss of 2.0 dB and provides a leakage power of +15 dBm with a recovery time of less than 250 ns. It's OPT418 is available as a connectorized module that measures 22.86 x 9.65 x 9.65 mm and has SMA male & female connectors.
