The MX2M260400 from Narda-MITEQ is a Frequency Multiplier with Input Frequency 13 to 20 GHz, Output Frequency 26 to 40 GHz, Input Power 8 to 12 dBm, Output Power 2 dBm, Conversion Loss 15 dB. Tags: Module with Connectors, Passive. More details for MX2M260400 can be seen below.