The R&S HZ-18 Arbitrary Waveform Generator, a part of the of the Rohde & Schwarz portfolio of instruments, is an exceptionally reliable and versatile signal generator capable of producing arbitrary waveforms up to 18 GHz. Its high signal fidelity and wide range of modulation capabilities make it suitable for a variety of applications in digital wireless, microwave and radar systems, as well as generating exact analog waveforms for the characterization of electronic circuits. The device provides efficient signal creation with powerful signal generation, analysis and modulation functions for various applications, such as wideband communications, precisions measurement, component testing, and many more. The HZ-18 is a powerful tool that allows for accurate waveform signals and testing for various types of technologies.