[USRP-users] Which bandwidth does uhd::usrp::multi_usrp::set_rx_bandwidth set?

2019-02-13 Thread Janos Buttgereit via USRP-users
Hi everyone, after having read https://kb.ettus.com/About_USRP_Bandwidths_and_Sampling_Rates I wonder what uhd::usrp::multi_usrp::set_rx_bandwidth does for setups with Daughterboards that have a fixed analog bandwidth? According to

[USRP-users] N310 Images with external LO

2019-02-13 Thread Kai-Uwe Storek via USRP-users
Hey Folks, I'm struggling with the external LO feature of my N310. This issue might be related to http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/2018-April/056233.html . Setup: Signal generator outputs a continuous wave at 2.002 GHz (-50dBm) to the RX2 of RF0. With internal LO everyt

Re: [USRP-users] N310 Images with external LO

2019-02-13 Thread Robert via USRP-users
Hi Kai, I faced the same issue. Apparently it is linked to the quadrature error correction (QEC) and can be solved turning off this calibration. This can be done by setting init_cals=BASIC, where you can add the relevant calibrations but avoid RX_QEC_INIT, see https://files.ettus.com/manual/pa

Re: [USRP-users] N310 Images with external LO

2019-02-13 Thread Kai-Uwe Storek via USRP-users
Dear Robert, thanks for the quick and helpful reply. Turning off this calibration feature solves the issue. Kai Am Mi., 13. Feb. 2019 um 17:05 Uhr schrieb Robert via USRP-users < usrp-users@lists.ettus.com>: > Hi Kai, > > > > I faced the same issue. Apparently it is linked to the quadrature er

Re: [USRP-users] [UHD] Announcing 3.14.0.0 Release Candidate 1

2019-02-13 Thread Michael West via USRP-users
Hi Nick, Information on using DPDK can be found here: http://files.ettus.com/manual/page_dpdk.html DPDK can be used with any example. Think of it as an accelerator for Ethernet transports if using Intel NICs. Regards, Michael On Thu, Feb 7, 2019 at 10:29 AM Nick Foster wrote: > Great news! D

Re: [USRP-users] [UHD] Announcing 3.14.0.0 Release Candidate 1

2019-02-13 Thread Nick Foster via USRP-users
Any plans to update to the latest API? Won't compile with anything after 17.05. On Wed, Feb 13, 2019, 11:33 AM Michael West wrote: > Hi Nick, > > Information on using DPDK can be found here: > http://files.ettus.com/manual/page_dpdk.html > > DPDK can be used with any example. Think of it as an