The HBM12 from HXI is a RF Mixer with RF Frequency 60000 to 90000 MHz, LO Frequency 60000 to 90000 MHz, IF Frequency 10 MHz to 18 GHz, Conversion Loss 7 to 10 dB, LO Drive - Power +13 dBm nominal. Tags: Module with Connectors, Single Balanced Mixer. More details for HBM12 can be seen below.