[USRP-users] Re: Wideband IQ Daughterboard

The BasicRX uses a balun (i.e. transformer) that cannot pass low frequencies. Eugene Grayver, Ph.D. Aerospace Corp., Principal Engineer Tel: 310.336.1274 From: Rob Kossler Sent: Monday, March 27, 2023 1:39 PM To

[USRP-users] Re: Wideband IQ Daughterboard

On 27/03/2023 16:39, Rob Kossler via USRP-users wrote: Hi Eugene, I don't know why the basic Rx has a lower frequency listed.  It seems inconsistent with other notes such as the following found here Some USRP radio users elect to use an

[USRP-users] Re: Wideband IQ Daughterboard

Hi Eugene, I don't know why the basic Rx has a lower frequency listed. It seems inconsistent with other notes such as the following found here Some USRP radio users elect to use an external front end providing upconversion, downconversion, ampli

[USRP-users] Re: Timer loopback test failed! in usrp B210

On 27/03/2023 07:03, Sivanesh Kumar K wrote: Dear team, I am using usrpB210 vdoing some test ,uhd version is (tag: v4.4.0.0).  when I was connected the board ,I am getting below error please help me to resolve the issue. PHY]   Waiting for RUs to be configured ... RC.ru_mask:01 [PHY]   [INI

[USRP-users] Re: Wideband IQ Daughterboard

Yes, as evidenced by UBX-160. X310 can stream 200 Msps complex, which is sufficient for 160 MHz of BW. Eugene Grayver, Ph.D. Aerospace Corp., Principal Engineer Tel: 310.336.1274 From: Robert McGwier Sent: Sun

[USRP-users] Re: Host-usrp communication with VPN

On 27/03/2023 11:53, Marcus Müller wrote: Hi Ojas, it's a bit hard to know how that VPN of yours is actually set up. In general, doing arbitrary other networking on the same machine has absolutely no effect on UHD, as long as the packets to and from the USRP still go through regularly. What

[USRP-users] Re: Host-usrp communication with VPN

Hi Ojas, it's a bit hard to know how that VPN of yours is actually set up. In general, doing arbitrary other networking on the same machine has absolutely no effect on UHD, as long as the packets to and from the USRP still go through regularly. What might be happening here is that the VPN est

[USRP-users] Host-usrp communication with VPN

Hi all, We have a host PC running windows 10 directly connected to an x410 usrp on eth0. The host PC is connected to the internet via eth1. We are facing issues with UDP communication via UHD between the host PC and the x410 usrp. When VPN (we are using tailscale, free to use for <20 devices) is

[USRP-users] Re: Backpressure over Ethernet

Hi Wade, I am using 10GbE. It is likely an issue with host Ethernet handling (rx descriptors or something like that) such that the OS ethernet handling gets overwhelmed prior to UHD backpressuring the FPGA. My OS is Ubuntu 22.04 LTS. After lots of playing around, I am now getting semi-reliable b

[USRP-users] Timer loopback test failed! in usrp B210

Dear team, I am using usrpB210 vdoing some test ,uhd version is (tag: v4.4.0.0). when I was connected the board ,I am getting below error please help me to resolve the issue. PHY] Waiting for RUs to be configured ... RC.ru_mask:01 [PHY] [INIT] nr_phy_init_RU() ru->num_gNB:1 [LIBCONFIG] de