The DMM2C from Crane Aerospace & Electronics is a RF Mixer with RF Frequency 2500 to 6500 MHz, IF Frequency 0 to 2500 MHz, Conversion Loss 7 dB, LO Drive - Power 7 dBm, LO/RF Isolation 30 dB. Tags: Module with Connectors, Double Balanced Mixer. More details for DMM2C can be seen below.