I am new to SDR,already owned USRP B210 and start to learn Gnuradio.

I have follow question:
B210 has max bind width 56Mhz.When I use max sample rate to received signal,does the signal frequency(433Mhz or 2.4Ghz) affect (decrease or increse) the available band width?


1 Answer 1


In SDR receivers which use a mixer in front of the ADC to receive radio spectrum above the ADC sample rate(s), the sample rates and down-conversion frequency are usually independent settable (except possibly for the very bottom end of the range in some SDRs which don’t work (well?) for center frequencies below the sample rate.)

  • $\begingroup$ The answer is yes? or no? $\endgroup$
    – kittygirl
    Feb 1, 2022 at 13:02

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