The M87 from MACOM is a RF Mixer with RF Frequency 500 MHz to 19 GHz, LO Frequency 500 MHz to 19 GHz, IF Frequency 30 MHz to 5 GHz, Conversion Loss 7.5 to 12.5 dB, LO Drive - Power 13 dBm. Tags: Surface Mount, Triple Balanced Mixer. More details for M87 can be seen below.