Re: [USRP-users] uhd_rx_nogui gets really noisy!

2017-09-09 Thread Marcus D. Leech via USRP-users
On 09/09/2017 12:59 PM, Ali The GREAT! via USRP-users wrote: Dear all, I installed GR and UHD and everything works properly in GRC but as i wanted to give "uhd_rx_nogui" a try i received a badly noisy sound! the command is this: $uhd_rx_nogui -f 104e6 -m FM -A TX/RX i am using b200mini and i

Re: [USRP-users] uhd_rx_nogui gets really noisy!

2017-09-09 Thread Derek Kozel via USRP-users
Hello Ali, You have not set a gain value in your command. You can check the GRC example to find the default gain or try values until you see a strong signal. Regards, Derek On Sat, Sep 9, 2017 at 9:59 AM, Ali The GREAT! via USRP-users < usrp-users@lists.ettus.com> wrote: > Dear all, > > I insta

[USRP-users] uhd_rx_nogui gets really noisy!

2017-09-09 Thread Ali The GREAT! via USRP-users
Dear all, I installed GR and UHD and everything works properly in GRC but as i wanted to give "uhd_rx_nogui" a try i received a badly noisy sound! the command is this: $uhd_rx_nogui -f 104e6 -m FM -A TX/RX i am using b200mini and i can receive FM via GRC! i searched a lot but nothing! (by the w

Re: [USRP-users] B200mini & XU4 problem

2017-09-09 Thread Marcus Müller via USRP-users
What exactly do you want to vectorize? Best regards, Marcus On 09.09.2017 12:44, David via USRP-users wrote: > > Thx for the info. > > Do you think there would be any mileage in using the GPU for that, it > should vectorise quite well? > > I' know nothing about the GPU, only done some simple Cud

Re: [USRP-users] B200mini & XU4 problem

2017-09-09 Thread David via USRP-users
Thx for the info. Do you think there would be any mileage in using the GPU for that, it should vectorise quite well? I' know nothing about the GPU, only done some simple Cuda stuff, maybe theres OpenCL support? On 08/09/17 16:51, mle...@ripnet.com wrote: I've run a simple interferometer

Re: [USRP-users] multi_usrp problem when receiving and transmitting simultaneouly

2017-09-09 Thread ???? via USRP-users
> Could you perhaps share your Gnu Radio file--did you use GRC to do this? The GRC file is attached. UHD-3.9.0 was used ealier, the flow graph runs without error, but abnormally (not simultaneously receiving and transmitting as intended) When update uhd to UHD-3.10.2, the error phenomenon is th