<p>➀ Rohde & Schwarz claims to have developed a new test setup for verifying power amplifier performance with antennas, using an oscilloscope instead of a vector network analyzer.</p><p>➁ This setup uses the company's RTP084 oscilloscope with the wide-band modulated load-pull option (RTP-K98) and pairs it with their SMW200A vector signal generator.</p><p>➂ The new method addresses limitations of traditional load pull solutions by providing better accuracy and synchronization for high-bandwidth signals, suitable for applications like 5G and Wi-Fi.</p>