The DMM-6-1500 from Crane Aerospace & Electronics is a RF Mixer with RF Frequency 10 to 3000 MHz, LO Frequency 10 to 3000 MHz, IF Frequency 10 to 1000 MHz, Conversion Loss 8 to 9 dB, LO Drive - Power 10 to 17 dBm. Tags: Module with Connectors, Double Balanced Mixer, Passive Mixer. More details for DMM-6-1500 can be seen below.