The ACLM4805F from Cobham Signal & Control Solutions is a Limiter with Frequency 2 to 6 GHz, CW Flat Leakage 12.5 dBm, CW Flat Leakage 0.017 W, Flat Leakage 0.017 W, Flat Leakage 12.5 dBm. Tags: Surface Mount. More details for ACLM4805F can be seen below.