Thursday, June 25, 2020

Re: Symbol timing estimator block and CPM modulations

Recommend reading
https://www.gnuradio.org/grcon/grcon17/presentations/symbol_clock_recovery_and_improved_symbol_synchronization_blocks/Andy-Walls-Samples-to-Digital-Symbols.pdf

Yeah, the MSK TED selections for the symbol sync block expect the constant envelope FSK waveform on the input. Demodulation from FSK to baseband pulses should happen after the symbol sync block.

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