The MX430-0S from R & K Company Limited is a RF Mixer with LO Frequency 3 to 11 GHz, IF Frequency 5 MHz to 2 GHz, Conversion Loss 6 to 9.5 dB, LO Drive - Power 10 dBm, P1dB 9 dBm. Tags: Module with Connectors, Double Balanced Mixer. More details for MX430-0S can be seen below.