<p>➀ The FSWX signal and spectrum analyzer by Rohde & Schwarz features multichannel analysis with 4 GHz bandwidth per channel and an 8 GHz internal analysis bandwidth, enabled by a multi-path architecture; </p><p>➁ Its cross-correlation mode suppresses internal noise for enhanced signal detection, while independent triggering and broadband ADCs replace traditional YIG filters, improving accuracy and setup efficiency; </p><p>➂ Designed for applications like 5G, satellite communication, and automotive radar, the Linux-based system offers high-speed measurements and adaptability in RF testing.</p>