The M3301 from Advanced Microwave Inc is a RF Mixer with RF Frequency 4000 to 22000 MHz, LO Frequency 4000 to 22000 MHz, IF Frequency 0 to 3000 MHz, Conversion Loss 6 to 10 dB, LO/RF Isolation 30 to 25 dB. Tags: Module with Connectors, Double Balanced Mixer. More details for M3301 can be seen below.