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by edinsam
Sat May 05, 2018 3:38 pm
Forum: RTL-SDR Discussion
Topic: RTL-SDR frequency step/accuracy
Replies: 2
Views: 2842

RTL-SDR frequency step/accuracy

Is there somewhere on the net a technical description on how the R820T/RTL2832 sets its tuning frequency (i.e. from librtlsdr library calls) I am using a NooElec dongle with 1ppm crystal accuracy, but need tuning accuracy to a few Hz. At present I am achieving this by multiplying the IQ data from th...