The CobaltFx FET-WR05-Rx from Copper Mountain Technologies is a Vector Network Analyzer Extender with Input Frequency 12.5 to 18.33 GHz, LO Frequency 12.5 to 18.33 GHz, Input Power 0 to 6 dBm (LO), Dynamic Range 90 dB, Attenuation 30 dB. More details for CobaltFx FET-WR05-Rx can be seen below.