The ACLM4776 from Cobham Signal & Control Solutions is a Limiter with Frequency 18 to 40 GHz, CW Flat Leakage 20 dBm, CW Flat Leakage 0.1 W, Flat Leakage 0.1 W, Flat Leakage 20 dBm. Tags: Module with Connectors, PIN Diode. More details for ACLM4776 can be seen below.