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IF Freq for SDR sampling
On Jul 1, 6:44 am, MarkAren wrote:
The BF537 EZ-KIT Lite + AD7763 for less than US$180 looks like a brilliant deal to me, but won't you need I as well as Q channel ADCs ? The intent would be to implement a digital downconverter in the DSP. That of course begs the question of how much horsepower is necessary to implement a DDC? I know people are doing it using FPGA, however I haven't seen anyone doing it using a DSP. Another option would be to insert a AD6620 which is a digital down converter. -- John |
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