Dear GNU Radio Community, I am attempting to demodulate an AM signal with a carrier frequency of 90 MHz and a message signal frequency of 90 Hz. The sampling rate is 1 MS/s. I am utilizing a PLL carrier tracking, but I require clarification regarding the appropriate configuration of its parameters. Specifically, I am unsure how to determine the "center frequency" and "frequency variations to track" parameters, expressed in radians per sample, as detailed in the GNU Radio PLL carrier tracking tutorial. Could you please provide guidance on calculating these parameters for my specific signal characteristics?
Best regards Muhammad Anas
