This tab has the following controls: 
 
Waveform Destination Section 
  Generate I/Q Data  
Always checked while in up-converter modes. While in direct mode, it will assign 
the I (In-phase) component to Channel 1 and the Q (Quadrature) component to 
Channel 2. 
  Channel 
Independent checkboxes allow the definition of standard waveforms for Channel 1, 
Channel 2, or both. One of the boxes will be always checked and checking both is 
only possible when both channels are coupled (see Channel Coupling control in 
Clock Tab). 
  Segment Number 
Target segment for each channel can be defined independently.