The FMLM2013 from Fairview Microwave is a Power Limiter for Space with Frequency 1 GHz to 18 GHz, Input Power 1 W, Insertion Loss 3.5 to 4 dB, CW Flat Leakage -20 to -15 dBm, Leakage Power -17 dBm(Peak). Tags: Module with Connectors. More details for FMLM2013 can be seen below.