[USRP-users] [WARNING] [RFNOC] Can't find a block controller for key FFT, using default block controller!

2018-09-02 Thread Rich Maes via USRP-users
I am running a cross-compiled UHD environment on a E310. I have a couple warning that appear when I am running my uhd_usrp_probe with a custom FPGA image. The image I have created has 2 FFT’s and 2 Windows in it. The warning indicate that the controller blocks cannot be found for the FFT’s.

[USRP-users] Copy of signals receives after sample rate frequency

2018-09-02 Thread Muhammad Munir via USRP-users
Hi all, I am using USRPN200. I have a query related to the signal repetitions related to sample rate. here is the problem. 1. I set USRP center frequency at 5 MHz.so, getting a spectrum from 0 to 5 MHz when center frequency is 2.5 MHz (Complex signal analysis). 2. I tuned at 1MHz for baseband

Re: [USRP-users] sc12 on B2xx

2018-09-02 Thread Marcus D. Leech via USRP-users
On 09/03/2018 12:11 AM, RizThon wrote: Thanks, I'll try to run it on some intel hardware ("Ettus Research recommends using the Intel Series 7, 8, and 9 USB controllers.") as well as on Linux. Concerning my question on SC12, namely which UHD version can I use, does anyone know? SC12, SC16,

Re: [USRP-users] sc12 on B2xx

2018-09-02 Thread RizThon via USRP-users
Thanks, I'll try to run it on some intel hardware ("Ettus Research recommends using the Intel Series 7, 8, and 9 USB controllers.") as well as on Linux. Concerning my question on SC12, namely which UHD version can I use, does anyone know? On Mon, Aug 27, 2018 at 10:51 AM Marcus D. Leech via

Re: [USRP-users] Direction Finding Information

2018-09-02 Thread Neel Pandeya via USRP-users
Hello Arun Verma: We have an example of a four-channel Direction Finding system based on MUSIC using one X310 and two TwinRX. You could probably adapt this to two channels, but the performance would not be as good. The system uses 1 Gbps Ethernet, as the sample rate and bandwidths used are not

[USRP-users] Direction Finding Information

2018-09-02 Thread Arun kumar Verma via USRP-users
Hi We want to use X310 and Single TwinRX for our DF application.  I have few doubts 1.  For getting DF of 1 mS duration signal in 80 MHz IFBW, what should be my interface speed requirement? Gigabit Ethernet is sufficient or I should go with Express card or 10 GigE inetrface. 2. Whether two