[USRP-users] check if GPSDO is locked

HI all, I am looking at an old N210 with a GPSDO and a GPS antenna connected. Is there a uhd script or snippet of code (python) that I can use to probe the USRP and check if it has acquired lock from the GSP? Any help would be appreciated. thanks Achilleas ___

[USRP-users] Question regarding connecting REF OUT --> REF IN on X310s

Hi all, Is it OK to connect the REF OUT of one USRP (X310) to the REF IN of another? The REF OUT says 3.3V and the REF IN says +15dBm MAX. I used to do that all the time without burning anything but now I am skeptical... thanks Achilleas ___ USRP-users

Re: [USRP-users] Using REF OUT / REF IN between two X310s

Hi Marcus I am not interested in phase allignement but only frequency alignment. This is EXACTLY what I have observed in my successful experiment with the N210s and the MIMO cable. Is there any reason why this setup will not produce what I have described? Achilleas On Sun, Mar 3, 2019 at 2:

Re: [USRP-users] Using REF OUT / REF IN between two X310s

Hi Marcus, I forgot to say that the two USRPs are on different computers... Do I still need to have mb1 getting the external clock? thanks Achilleas ___ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-use

[USRP-users] Using REF OUT / REF IN between two X310s

Hi all, In the past I had performed the following successful experiment using two N210's connected with a MIMO cable: I transmitted a single sinusoid of 10KHz through on USRP at a carrier of 1GHz and received it on another N210. The latter was configured to use the MIMO cable for clock reference.

[USRP-users] two versions of uhd installed?

Hi all and happy new year, It is not clear to me if this question is a usrp or gnuradio related so I send it to both lists. Apologies for the duplication. I have installed a clean version of gnuradio to an ubuntu box from repos with apt-get. I then installed from the ettus site the uhd file