The 900-M114 from RH Laboratories is a RF Mixer with RF Frequency 8 to 18 GHz, LO Frequency 8 to 18 GHz, IF Frequency DC to 850 MHz, Conversion Loss 6.5 to 9 dB, LO Drive - Power 11 to 13 dBm. Tags: Module with Connectors, Image Reject Mixer, Single Sideband Mixer, Down-Conversion Mixer. More details for 900-M114 can be seen below.