Hello,
I have a YIG filter that its center frequency is determined by 12-bit digital signal. I need to find out the changing frequency response time. My plan is to acquire data from the YIG's output (after connection to a diode) while changing its bit signal.
I have two NI-USB 6003 devices in hand. I understand that this device is not an SIO and cannot do AI and DO at the same time: start acquiring analog input while changing the digital output, and then end acquisition. Has anyone had this experience with USB devices before? Does dedicating one device to AI and theater to DO help? Naively, how about using two different computers and devices, one for AI and the there for DO, and use one for the other's trigger?
Thanks
Saeid