I want to show a demo with 5641R in Labview FPGA mode.First I need to generate a chirp signal. the central frequency is 10MHz,the band is 100KHz,the rate is 100kHz/s,I don't know which mode to use?the single tone or the quadrature mode? and how can I control the frequency rate? Then I'll receive the signal and analyse the chirp signal,show the spectrum. The program starts to work by the external trigger signal. please give me some help, thanks!