CC1200: Pin 17 Voltage

Part Number: CC1200

Tool/software:

Hello,

I have a question regarding the CC1200 when operating 868MHz:

  1. The DC voltage at Pin 17 (PA) is fed through a series resistor R171 (10 ohms), this is to reduce the voltage at pin 17, correct? If yes, should I change it if the VDD I am using is 3V Or keep the same resistance as the reference circuit?