The HP (Agilent) 8722ES vector network analyzer includes an integrated synthesized source, test set and tuned receiver, and allows complete characterization of RF and microwave components. The built-in S-parameter test set provides a full range of magnitude and phase measurements in both the forward and reverse directions. Built-in vector accuracy enhancement techniques include full two-port, adapter-removal, and optional TRL calibration.

Using the 8722ES network analyzer we can perform (Transmission/Reflection) measurements in the frequency range 50MHz-40GHz, either in free space, or using waveguides, at temperatures varying from RT to ~200°C.