The LM-80M600M-C3-1 from Quantic PMI (Planar Monolithics) is a Limiter with Frequency 80 to 600 MHz, Flat Leakage 0.01 W, Flat Leakage 10 dBm, CW Input Power 5 W, CW Input Power 36.99 dBm. Tags: Module with Connectors. More details for LM-80M600M-C3-1 can be seen below.