[Discuss-gnuradio] sample rate can be greater than external clock rate?

Hi dear all I set my USRP N210 clock to "external clock", which is a 10MHz signal from GPS. I am wondering that can I set sample rate greater than 10Mhz? Like 25Mhz? I am afraid that if I set sample rate over than 10Mhz, USRP N210 will switch to internal clock automatically. Thank you for your r

[Discuss-gnuradio] GPS PPS signal to synchronize two usrp N210

Dear all I am trying to use two GPS PPS signals to synchronize two USRP N210 (Tx and Rx). First I connected the PPS signal to the front SMA port of USRP. Then I just used command set_time_unknown_pps(uhd.time_spec()). However, I found they seems not synchronized. The transmitter is not transmitt

[Discuss-gnuradio] USRP N210 MIMO Syn problem

Hi everyone, I have a question about USRP N210 MIMO syn. Right now I already have set the parameters like following： Device addr: addr0=192.168.10.1,addr1=192.168.10.3 Sync = don't sync Num Mboards = 2 Mb0 Clk Src = Default Mb0 Time Src = Default … Mb1 Clk Src = MIMO Cable Mb1 Time Src = MIMO Cab

[Discuss-gnuradio] How to change bitrate in GRC

Hi all I found the default bit rate is 500k, which means one slot is 2us. How to change the bit rate in GRC? Thank you for your time and help. Lin -- View this message in context: http://gnuradio.4.n7.nabble.com/How-to-change-bitrate-in-GRC-tp38267.html Sent from the GnuRadio mailing list arc