[USRP-users] Re: E320: Periodic phase jumps w/ any external clock?

2022-09-08 Thread perper
Ha! It’s there on E320 and you can control it with device argument: enable_gps | Enable/disable power to the GPSDO. | N3xx, E320| enable_gps=0 Here in the table at the bottom: https://files.ettus.com/manual/page_configuration.html Bes

[USRP-users] N210 USRP synchronization performance 4x worse than expected - suspect configuration problem

2022-09-08 Thread Aiden Morrison via USRP-users
Hello, I am attempting to do synchronized multi-site reception using USRP N210 radios. Our first attempt was to make use of 2x radios with ettus GPSDO modules installed, feeding the radios with a common PRN sequence and correlating the outputs to evaluate timing offset. The Ettus GPSDO radios s

[USRP-users] Re: N210 USRP synchronization performance 4x worse than expected - suspect configuration problem

2022-09-08 Thread Marcus D. Leech
On 2022-09-08 04:54, Aiden Morrison via USRP-users wrote: Hello, I am attempting to do synchronized multi-site reception using USRP N210 radios. Our first attempt was to make use of 2x radios with ettus GPSDO modules installed, feeding the radios with a common PRN sequence and correlating th

[USRP-users] Re: N210 USRP synchronization performance 4x worse than expected - suspect configuration problem

2022-09-08 Thread perper
Marcus D. Leech wrote: > On 2022-09-08 04:54, Aiden Morrison via USRP-users wrote: > > > Hello, > > > > I am attempting to do synchronized multi-site reception using USRP > > N210 radios. Our first attempt was to make use of 2x radios with ettus > > GPSDO modules installed, feeding the radios with

[USRP-users] Re: N210 USRP synchronization performance 4x worse than expected - suspect configuration problem

2022-09-08 Thread Marcus D. Leech
On 2022-09-08 04:54, Aiden Morrison via USRP-users wrote: Hello, I am attempting to do synchronized multi-site reception using USRP N210 radios. Our first attempt was to make use of 2x radios with ettus GPSDO modules installed, feeding the radios with a common PRN sequence and correlating th

[USRP-users] Re: AXI_RAM_FIFO Controller

2022-09-08 Thread Adrián Campos Ramos
The same El mié, 7 sept 2022 a las 18:19, Rob Kossler () escribió: > You mentioned that your error happens when running from gnuradio. What > happens if you remove gnuradio from the equation and run "uhd_usrp_probe"? > Do you still get the error? > Rob > > On Wed, Sep 7, 2022 at 10:31 AM Piotr

[USRP-users] N310 Multi-channel Transmit

2022-09-08 Thread Richard Bell
Hello, I'm facing some strange behavior when trying to simultaneously transmit from multiple channels on my E310. I read through the docs and can't find a discussion on this. I'm wondering if someone can explain what should or should not be expected to work? Example Scenarios: 1) I transmit at th

[USRP-users] Re: E320: Periodic phase jumps w/ any external clock?

2022-09-08 Thread perper
per...@o2.pl wrote: > Ha! > > It’s there on E320 and you can control it with device argument: > > enable_gps | Enable/disable power to the GPSDO. > | N3xx, E320| enable_gps=0 > > Here in the table at the bottom: > > https://files.ettus.co

[USRP-users] Re: RFNoC: internal TX-RX loop

2022-09-08 Thread perper
Piotr Krysik wrote: > W dniu 05.05.2015 o 20:36, Martin Braun via USRP-users pisze: > > > On 04.05.2015 12:51, Piotr Krysik via USRP-users wrote: > > > > > Hi Martin, > > > > > > Do you maybe know what is the source of the problem? > > > > > > I remember that for example USRP N200 has a mechanism