You'll need to read the datasheet for the ADC. It's a AD9862. From there you'll know the full range. I suspect is south of 3.3v as that's the boards power supply. An easier solution is to use a precision function generator and calibrate. Send in a known signal and see what the graph displays. Change the known signal, rinse and repeat. -William
On Thu, Sep 2, 2010 at 5:34 PM, Fabian Steiner <r...@fabis-site.net> wrote: > Hello - > > > It will be completely dependent on your receiver chain. My understanding > > is > > that the values you are seeing are the output of the ADC, so you'll need > > to > > figure out what the voltages at that point are. Perhaps someone else can > > be > > more helpful, but you'll need to do the legwork. > > What receiver are you using? > > -William > > I am using a LFRX board. I know that the usrp's ADC has a resolution of > 12bit, but what is the maximum value it can deal with? Unfortunately, I > haven't found any information on this issue yet. > > Looking forward to further pieces of advice. > > > Cheers, Fabian > >
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