I am trying to take a 49 MHz signal and bring it down to the kHz range. This since the A/D converter card are not available for sampliing at such a high rate and I need all the information. Are there any products that achieve this?
NI doesn't have anything to divide down your signal. However, NI does have digitizers that can sample up to 100MSamples/s or 1GS/s with Random Interleave Sampling. Follow the links listed: www.ni.com >> Products >> Measurement Hardware (DAQ and Instruments),High-Speed Digitizers: Catalogue.