Hey,
I have usrp x310 and daughterboard UBX-160. It is connected to ADC and I measured the noise level after the ADC.
I try to understand how to configure it to normal noise level after stop Tx.
I got 2 cases with different noise level at the RF output:
Case A - the usrp is turned on without Tx since then.
Case B - the USRP is turned on, it Tx for several seconds,then I stop tx from gnuradio , the USRP is turned on but without Tx.
Why the noise level in case B is 2.4 times higher than Case A?
And is there a way to lower the noise level without physically turn off the USRP? Any API commands to send?
Seemed like there is a configuration loading to the RF chain so the noise level increases and stays like that even after stop Tx.
Thanks a lot
