The RSA5000 series real-time spectrum analyzers are capable of operating up to 6.5 GHz with advanced features like seamless I/Q data acquisition and multiple measurement modes, including vector signal analysis and EMI measurements. They include a 10.1-inch capacitive multi-touch screen, various connectivity options, and support for remote operation, significantly enhancing user experience and efficiency in RF testing. Key specifications include a displayed average noise level of <-165 dBm and measurement uncertainties as low as <0.8 dB.