The ACLM4533 from Cobham Signal & Control Solutions is a Limiter with Frequency 8 to 12 GHz, CW Flat Leakage 18 dBm, CW Flat Leakage 0.06 W, Flat Leakage 0.06 W, Flat Leakage 18 dBm. Tags: Module with Connectors, PIN Diode. More details for ACLM4533 can be seen below.