The STO-1220305-T-E1 from ERAVANT 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 5 dBm (Test Port), Input Power 0 to 6 dBm (LO, RF). More details for STO-1220305-T-E1 can be seen below.
