The Rohde & Schwarz FPH-P4 handheld spectrum analyzer is a 5 kHz to 3 GHz, high-performance RF instrument that provides up to 70 dB of dynamic range for reliable measurements of even the toughest signals. This analyzer is designed to enable quick and easy setup, operation, and measurement across a broad range of frequencies and amplitudes. It has a compact, lightweight form factor and its intuitive graphical interface makes it easy to quickly identify important parameters and simplify navigation. The FPH-P4 offers a range of features designed to enhance measurement throughput and accuracy, including a dedicated RF Spectrum Analyzer app and wideband IQ streaming capabilities. Additionally, the analyzer supports many commercial and secure wireless network standards and numerous user selectable measurement algorithms. With its extremely wide frequency and amplitude range capability, the FPH-P4 is an ideal solution for applications such as troubleshooting, service and maintenance, wireless network monitoring, and interference hunting.