The 8753A provides excellent RF network measurements for the lab and production test areas. When combined with a test set, it yields a complete solution for characterizing the linear behavior of wither active or passive networks, devices or components from 300 kHz to 3 GHz. With two independent display channels available, you can simultaneously measure and and display the reflection and transmission characteristics of the device under test. The easy-to-use soft-key selection of measurement functions allows you to quickly measure the magnitude, the phase, or group delay characteristics of the device under test. Directly measure the electrical length of a single device or phase match multiple devices. Data can be displayed in a log magnitude, linear magnitude, SWR, phase, group delay, polar, real or Smith Chart formats. The two independent display channels can be viewed separately or simultaneously in overlay or split screen formats.