Understanding APSK and QAM Rohde and Schwarz video #VARA


Graham
 

Understanding APSK and QAM Rohde and Schwarz video


R&S  , Useful  series of  videos covering  aspects of radio 
This video  is applicable to the  VARA modem  coding , 
makes  sense of the  displays  - 

73-Graham
g0nbd


This video provides an introduction to the basic concepts of amplitude and phase shift keying (APSK) and quadrature amplitude modulation (QAM).
You-tube link :-

Understanding APSK and QAM

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