An RF Analyzer is a specialized instrument used to measure and analyze radio frequency (RF) signals, which are commonly found in wireless communications, radar systems, and broadcasting applications. It plays a vital role in evaluating signal quality, detecting interference, and optimizing RF system performance.

1. Spectrum Analysis：Measures and displays the frequency spectrum of RF signals, allowing engineers to identify and analyze individual frequency components.
2. Power Measurement：Accurately measures signal power, including peak and average power levels.
3. Modulation Analysis：Evaluates characteristics of modulated signals, such as modulation depth and frequency deviation.
4. Interference Detection：Identifies sources of interference within RF signals, ensuring signal integrity and compliance.
5. Spectrum Monitoring：Continuously monitors spectrum usage in real-time to ensure efficient and compliant utilization of frequency resources.

      RF analyzers are essential tools in the development, testing, and maintenance of wireless communication systems. They help engineers debug and fine-tune RF circuits, verify signal integrity, and ensure overall system performance.

Keywords : Communication Testing, RF Analysis, EMI, EMS, Network Analyzer, TDR, Time Domain Analysis