Instructions
RIGOL  Chapter 4 Command System for VSA Mode 
4-28  RSA3000E Programming Guide 
:FETCh Commands 
Command List: 
  :FETCh:BER? 
  :FETCh:DDEMod? 
:FETCh:BER? 
Syntax
:FETCh:BER? 
Description
Queries the bit error rate measurement results.  
:FETCh:DDEMod? 
Syntax
:FETCh:DDEMod? 
Description
Queries the digital demodulation measurement results. 










