The LM-20M80M-10-20W from Quantic PMI (Planar Monolithics) is a Limiter with Frequency 25 to 80 MHz, Flat Leakage 0.03 W, Flat Leakage 15 dBm, CW Input Power 5 to 20 W, CW Input Power 37 to 43 dBm. Tags: Module with Connectors. More details for LM-20M80M-10-20W can be seen below.