The MDH150 from R & K Company Limited is a RF Mixer with LO Frequency 1.3 to 3.6 GHz, IF Frequency DC to 1 GHz, Conversion Loss 7 to 12 dB, LO Drive - Power 15 dBm, P1dB 12 dBm. Tags: Surface Mount, Double Balanced Mixer. More details for MDH150 can be seen below.