Currently my application runs continuous tx and rx on two different frequencies, with B210 in full-duplex configuration. Now I need to re-tune Tx stream to different frequency to transmit few packets of data, then re-tune back to the old centre frequency. Currently using srp->set_tx_freq(tune_req, 0); API in my .cpp file to tune the Tx frequency. As per my application need, expected tune time is less than ~200 micro sec, but set_tx_freq() call taking ~3 ms for each tune request. Is there any way to reduce the frequency re-tune time.? Is there any alternate API available which can fit for my need? What is the minimum re-tune time for B210 if the requested frequency and current centre frequency is within 100 MHz.