Digital demodulation using E4407b SA

hi

anyone out there who has used E4407b spectrum analyzer digital demodulation personality. i am planning to upgrade my spectrum analyzer for this purpose. anyone who can guide me in this regard. is it useful.

thanks

Hi, I am using E4404B. The difference is the frequency range. It is quite useful as it is a simple way of qualify your circuitry performance. In this case, it is vector analysis such as EVM, phase error, frequency error, IQ imbalance....

What is the guidance you are looking for?