The RFPLT04G08G from RF-Lambda is a Limiter with Frequency 4 to 8 GHz, Flat Leakage 0.05 W, Flat Leakage 17 dBm, Peak Flat Leakage 17 dBm, Peak Flat Leakage 0.05 W. Tags: Module with Connectors, Module with Connectors, PIN Diode. More details for RFPLT04G08G can be seen below.