The ESL7585A2 from Eclipse MDI is a Limiter with Frequency 7.5 to 8.5 GHz, CW Flat Leakage 16 dBm, CW Flat Leakage 0.04 W, Peak Flat Leakage 17 dBm, Peak Flat Leakage 0.05 W. Tags: Module with Connectors, PIN-Schottky Diode. More details for ESL7585A2 can be seen below.