The LM-0518-10-1W-SHS-2-M-1218 from Planar Monolithics Industries is an RF Limiter that operates from 12 to 18 GHz. It can handle a peak input power of 100 W and has a leakage power of less than 14 dBm. The limiter has an insertion loss of less than 2 dB and a VSWR of under 2:1. It is available in a module that measures 1.0 x 1.0 x 0.4 inches and has SMA male/female connectors. The device is MIL-STD-202F qualified against humidity, shock, vibration, altitude, and temperature.
