The SM0218LC1CDB from Narda-MITEQ is a Modulator with RF Frequency 2 to 18 GHz, RF Frequency 2 to 18 GHz, LO Frequency 2 to 18 GHz, IF Frequency 40 to 80 MHz, Conversion Loss 8 to 12 dB. Tags: Module with Connectors. More details for SM0218LC1CDB can be seen below.