The CobaltFx FET-WR06 from Copper Mountain Technologies is a Vector Network Analyzer Extender with Input Frequency 4.58 to 7.08 GHz, LO Frequency 4.58 to 7.08 GHz, Output Power -5 dBm, Input Power -6 to 0 dBm (RF), -3 to 3 dBm (LO), Dynamic Range 100 dB. More details for CobaltFx FET-WR06 can be seen below.