The MDL010 from R & K Company Limited is a RF Mixer with LO Frequency 0.5 to 500 MHz, IF Frequency DC to 500 MHz, Conversion Loss 6 to 9 dB, LO Drive - Power 7 dBm, P1dB 3 dBm. Tags: Surface Mount, Double Balanced Mixer. More details for MDL010 can be seen below.