Rate

GNU radio, FSK channel estimator

GNU radio, FSK channel estimator
  1. What is FSK in GNU Radio?
  2. What is baud rate in Gnuradio?
  3. What is the maximum sample rate in Gnuradio?

What is FSK in GNU Radio?

GNU Radio Companion (GRC) is a graphical tool for creating signal flow graphs and generating flow-graph source code. GRC is bundled with gnuradio [9]. FSK is the most popular digital modulation form in the high-frequency spectrum. FSK encodes data as a series of frequency changes in a carrier.

What is baud rate in Gnuradio?

The modulation scheme used is GFSK and the baud rate is 9600.

What is the maximum sample rate in Gnuradio?

The maximum signal bandwidth you can sample at that rate is 4 MHz (theoretically) and more likely around 3 MHz, depending on the performance of the filters and converters in your receiver.

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