The STDB-2006 from Crane Aerospace & Electronics is a RF Mixer with RF Frequency 2000 to 8000 MHz, LO Frequency 2000 to 8000 MHz, IF Frequency DC to 2000 MHz, Conversion Loss 5.5 to 7.5 dB, LO Drive - Power 7 dBm. Tags: Module with Connectors, Double Balanced Mixer, Passive Mixer. More details for STDB-2006 can be seen below.