Minimizing range of WirelessUSB

Question: Can you "de-tune" to shorten the range of WirelessUSB?

 

Answer:

   Yes. The application MCU has the ability to write to REG_PA. The max setting for this "volume" control is 7. This translates into an output power of +0dBm.  Each step down from 7 is about -3 or -4dBm less.