Hello. I'm involved in a project which aim is digitizing the signals received from several(2 at the beginning) antennas. We pass these signals to an intermediate frequency of about 15 MHz.
Now we want to use the NI-5122 to DIGITIZE these signals and after that GENERATE a response. The questions are(I know the hardware for generation has not been specified): 1.- Is the material(LabVIEW and PXI-5122) appropiate for the task?(there could be more antennas in the future) (LabVIEW running in Windows 2000(multi-task) and sharing the bus PCI of the computer with other cards also) 2.- Can we have troubles of time, in order to process the signals at these rates(30MS/s minimum,5122 is a 14bit resolution digitizer, if I'm not wrong) 3.- Should be Real-Time used? 4.- Would the bus PXI and PCI be a problem(I refer to the transfer rate) when working with both channels and at these rates in a continuous way? 5.- In order to generate the signals, could we use the NI-5411 Arbitrary Waveform Generator? Thanks a lot.
