The M2-0009 from Marki Microwave is a RF Mixer with RF Frequency 200 to 9000 MHz, LO Frequency 200 to 9000 MHz, IF Frequency .0002 to 3 GHz, Conversion Loss 7.5 dB, LO/RF Isolation 23 dB. Tags: Surface Mount, Triple Balanced Mixer. More details for M2-0009 can be seen below.