The MD-123-PIN from MACOM is a RF Mixer with RF Frequency 10 MHz to 3 GHz, LO Frequency 10 MHz to 3 GHz, IF Frequency 10 MHz to 3 GHz, Conversion Loss 8 dB, P1dB 5 to 7 dBm. Tags: Thru Hole, Double Balanced Mixer. More details for MD-123-PIN can be seen below.