Hello,
is it possible to “stabilize” USRP1 clock using external GPS reference
clock of 10MHz?
Regards,
Dawid.
Hello,
is it possible to “stabilize” USRP1 clock using external GPS reference
clock of 10MHz?
Regards,
Dawid.
Modify the usrp so that it is in slave clocking mode. Then feed a GPS
stabilized master clock onto the board. The on board clock is 64 MHz,
but e.g., 60 MHz is known to also work, and it is easier to generate
from 10 MHz.
http://gnuradio.org/redmine/wiki/1/USRPClockingNotes
You basically need to follow these steps:
The only way to get PPS is to use the gr-gpio firmware, which can be
used to insert digital signals into the least significant bits of I
and Q.
juha
This forum is not affiliated to the Ruby language, Ruby on Rails framework, nor any Ruby applications discussed here.
Sponsor our Newsletter | Privacy Policy | Terms of Service | Remote Ruby Jobs