Confusion about GPS DO LeoBodnar

[Gotsche43]

As the headline says, I am confused about following... In my setup I have a Leo Bodnar GPS DO that is connected to my USRP B200mini ref channel.

In the gNB config file, I have put sync: external. But Im confused. Some gNB files says it should be clock: external. What are the right configuration if I use 10 MHz input from the gpsdo?

Please help a beginner

Regards

[pgawlowicz]

If you have the gpsdo module inside the your USRP, you can select clock and sync to be gpsdo. But it seems that there is no option for gpsdo module for B200mini.

[Gotsche43]

I have it as an external input on the ref input. Maybe my question was unclear. Should I put sync or clock as external?

[pgawlowicz]

You are right, thanks for pointing it out, we need to unify our docs.
You should set sync to external as in this example config file: https://github.com/srsran/srsRAN_Project/blob/main/configs/gnb_rf_b210_fdd_srsUE.yml

[Gotsche43]

Thank you!:-)