The MAL050 from R & K Company Limited is a RF Mixer with LO Frequency 500 MHz to 2 GHz, IF Frequency DC to 1 GHz, Conversion Loss 7 to 11 dB, LO Drive - Power 7 dBm, P1dB 2 dBm. Tags: Surface Mount, Double Balanced Mixer. More details for MAL050 can be seen below.