The SDM0104LC1MDB from Narda-MITEQ is a Modulator with RF Frequency 1 to 2 GHz, RF Frequency 1 to 2 GHz, LO Frequency 1 to 2 GHz, IF Frequency 40 to 80 MHz, Conversion Loss 7 to 10 dB. Tags: Module with Connectors. More details for SDM0104LC1MDB can be seen below.