Please start a new thread for questions different from the one related to the first one. It increases the probability to get an answer.
PA ramping is to decrease the frequency splattering. If you go from no output power to max output power without ramping you have basically a square wave in the time domain and in the frequency domain this will create a lot of tones. The goal with ramping is to go from no power to max power in a way that create the least amount of tones.
