The M3200 from Advanced Microwave Inc is a RF Mixer with RF Frequency 2500 to 4500 MHz, LO Frequency 2500 to 4500 MHz, IF Frequency 0 to 1200 MHz, Conversion Loss 6 to 7 dB, LO/RF Isolation 30 to 25 dB. Tags: Module with Connectors, Double Balanced Mixer. More details for M3200 can be seen below.