The STO-1009305-R-E1 from ERAVANT is a Vector Network Analyzer Extender with Extended Frequency 75 to 110 GHz, Input Frequency 6.25 to 9.17 GHz, LO Frequency 6.25 to 9.17 GHz, Input Power -6 to 0 dBm (LO), 10 dBm (Damage), Dynamic Range 100 to 120 dB. More details for STO-1009305-R-E1 can be seen below.