Hi,
Both of USRP N210 and N200 have 14 bit ADC, which means a range of +/-2e13=+/-8129. However, as I tested a N210 with LFRX, I got values from -32704 ~ 30073, close to +/-2e15=32768. Last year, I also tested a N200 with LFRX, I got values from -16357 ~ 16241, close to +/-2e14=16384. The sampling rate was set to 4 MHz. So why does the ADC has a real resolution higher than 14 bit, and are N210 and N200 the same? I'm really new to the world of ADC, so some basics would be very helpful. Thanks! Wu
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