The FMLM2003 from Fairview Microwave is a Limiter with Frequency 20 MHz to 4 GHz, CW Flat Leakage 13 dBm, CW Flat Leakage 0.02 W, CW Input Power 2 W, CW Input Power 33.01 dBm. Tags: Module with Connectors. More details for FMLM2003 can be seen below.