Nikos, there is no one answer for this, it depends on hardware used, which specific frequencies, how your signal is flowing... Another important thing is: are you using timed commands or not. If you are using timed commands (and the device supports timed-tuning), then you can wait exactly for the sample that should be the first sample after the tune request is processed, then wait a given, deterministic time depending on your hardware and frequencies (old and new). If your device does not support timed-tuning, or you're not using timed commands, then you must wait several milliseconds after submitting a tune request.
If you are doing timed tunes, then I believe none of the hardware has an LO lock time that is worse than 100µs (many are better). --M On Thu, Jul 10, 2025 at 4:25 AM Nikos Balkanas <[email protected]> wrote: > Hello, > > What is the minimum number of samples to drop to flush uhd buffers when > changing frequencies? > > TIA > Nikos > _______________________________________________ > USRP-users mailing list -- [email protected] > To unsubscribe send an email to [email protected] >
_______________________________________________ USRP-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
