The MT109SN-X from Orion Microwave Inc. is a RF Mixer with RF Frequency 1.5 to 9 GHz, LO Frequency 1 to 9 GHz, IF Frequency 0.01 to 4.5 GHz, Conversion Loss 8 dB, LO Drive - Power 10 to 21 dBm. Tags: Module with Connectors. More details for MT109SN-X can be seen below.