The M9BC from MACOM is a RF Mixer with RF Frequency 50 to 500 MHz, LO Frequency 50 to 500 MHz, IF Frequency DC to 500 MHz, Conversion Loss 6 to 9.3 dB, LO Drive - Power 17 dBm. Tags: Drop-In, Double Balanced Mixer. More details for M9BC can be seen below.