The TR5048 is a compact 2 Port VNA that operates up to 4.8 GHz. It has a 120 dB dynamic range and can be operated with any Windows PC or laptop. Its small size makes it easy to carry around to test sites or to share within a team. In addition to S parameters (S11, S21) this VNA has a variety of analysis capabilities, including time-domain with gating and frequency offset modes. Collection of metrology-grade S-parameter test results can be achieved manually or through automation in Python, MATLAB, Excel, C++, VB.NET, or LabVIEW.