The SM0218LC1MDB 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 9 to 13 dB. Tags: Module with Connectors. More details for SM0218LC1MDB can be seen below.