[Discuss-gnuradio] USRP transmission stop at run time

2017-12-20 Thread
Hi Is there any UHD function that would let me hold the transmission of USRP's sink block at run time and then resume the transmission again later. I wish to keep my USRP on standby unless i want to transmit something again. I looked on sphinx but only found functions that would change paramete

Re: [Discuss-gnuradio] usrp transmission but receiving a way little power!

2012-02-01 Thread Nick Foster
So there's a few things here. First, you're using the old libusrp driver, which is fine, except it's been deprecated for almost two years. I recommend using UHD instead, it's not hard to figure out, and we can provide better support for it. Second, you have a misunderstanding of how the USRP works

[Discuss-gnuradio] usrp transmission but receiving a way little power!

2012-02-01 Thread Ebtisam Ahmed
Hi all, i have been doing my final year project of MIMO-OFDM using gnuradio. For this i first want to transmit a sine wave and i made a simple program by the concept used in usrp_siggen.py. Although sine is recieved successfully and its fft is plotted but it has a very low amplitude and many harmon

Re: [Discuss-gnuradio] USRP Transmission

2009-04-17 Thread Eric Blossom
On Fri, Apr 17, 2009 at 03:58:56PM -0700, Somya Ajmera wrote: > Hi all, Did any body else had a problem while transmitting through > USRP board? I am using Basic Tx/Rx board. When I tried to send a > sinusoidal signal of 50Khz (through GRC) and tried to look at at the > transmitted signal on to th

[Discuss-gnuradio] USRP Transmission

2009-04-17 Thread Somya Ajmera
Hi all, Did any body else had a problem while transmitting through USRP board? I am using Basic Tx/Rx board. When I tried to send a sinusoidal signal of 50Khz (through GRC) and tried to look at at the transmitted signal on to the oscilloscope by probing the Tx SMA connector, it displayed a sinus