The CDBS-9012 from Crane Aerospace & Electronics is a RF Mixer with RF Frequency 0.5 to 500 MHz, LO Frequency 0.5 to 500 MHz, IF Frequency DC to 500 MHz, Conversion Loss 7.5 dB, LO Drive - Power 5 dBm. Tags: Flatpack, Double Balanced Mixer, Passive Mixer. More details for CDBS-9012 can be seen below.