The FEV-12-TR-0001 from Farran is a Vector Network Analyzer Extender with Extended Frequency 60 to 90 GHz, Input Frequency 10 to 15 GHz, LO Frequency 10 to 15 GHz, Output Power 2 to 5 dBm, Input Power 5 to 10 dBm. More details for FEV-12-TR-0001 can be seen below.