The FEV-03-TR-0001 from Farran is a Vector Network Analyzer Extender with Extended Frequency 220 to 325 GHz, Input Frequency 12.22 to 18.06 GHz, LO Frequency 9.16 to 13.54 GHz, Input Power 5 to 10 dBm, Dynamic Range 80 to 100 dB. More details for FEV-03-TR-0001 can be seen below.