The SSM0204MC2MDQ from Narda-MITEQ is a Modulator with RF Frequency 2 to 4 GHz, RF Frequency 2 to 4 GHz, LO Frequency 2 to 4 GHz, IF Frequency DC to 500 MHz, Conversion Loss 6 to 9 dB. Tags: Module with Connectors. More details for SSM0204MC2MDQ can be seen below.