The STDB-2010 from Crane Aerospace & Electronics is a RF Mixer with RF Frequency 10000 to 26500 MHz, LO Frequency 10000 to 26500 MHz, IF Frequency DC to 4000 MHz, Conversion Loss 6 to 8 dB, LO Drive - Power 7 dBm. Tags: Module with Connectors, Double Balanced Mixer, Passive Mixer. More details for STDB-2010 can be seen below.