The T5260A from Transcom Instruments is a 2 Port Vector Signal Generator that operates from 500 KHz to 6.5 GHz. This is a high performance, low-cost VNA solution which can be used by manufacturing and R&D engineers to evaluate RF components and circuits. The signal generator has a dynamic range (power range) of 121 dBm and a measurement speed of 120 us/point. It is available as a bench-top module with a screen and front panel control options.