The SMD-C8RM from Synergy Microwave Corporation is a RF Mixer with RF Frequency 1 to 2500 MHz, LO Frequency 1 to 2500 MHz, IF Frequency 1 to 2000 MHz, Conversion Loss 7.5 dB, LO Drive - Power 10 dB. Tags: Surface Mount. More details for SMD-C8RM can be seen below.