You can use UHD: USRP_Source an UHD:USRP_Sink block. You can define the center frequency of transmission in that block.
Thanks, Nazmul On Tue, Jun 5, 2012 at 1:20 AM, S'dir <chit...@gmail.com> wrote: > Hi Roberts, > > Greetings. Thank you for your input. > > I am able to bring up my system with Ubuntu 10.10 and with latest gnuradio > as well able to run the grc file successfully and see the output on screen. > > However, would like to know how the same to integrate and generate and > take the signal from USRP1 do I need to add any UHD blocks? (Typically how > to interface with USRP1) > > Regds, > Sudhir. > > On Fri, May 11, 2012 at 11:07 PM, wayne roberts > <wroberts92...@gmail.com>wrote: > >> Something to try: byte file source with one byte of 0xff, and the other 9 >> is 0x00. >> >> grc is attatched, but Gaussian filter is very strongly filtering it and i >> really dont understand it very well, which is needed for bandwidth limiting. >> But if you dont want any filtering, you could feed file source directly >> to real input of float-to-complex (with only type conversion). >> >> also attached is file you can use xxd to convert binary file to & from >> text file. >> I dont know if binary file attaches to email, but you can put this into >> xxd -r: >> 0000000: ff00 0000 0000 0000 0000 >> >> >> >> On Thu, May 10, 2012 at 11:50 PM, S'dir <chit...@gmail.com> wrote: >> >>> Hi, >>> >>> I am a starter. How to generate 100Hz (10% duty) pulsed signal using >>> gnuradio & usrp1 >>> >>> Any help would be highly appreciated. >>> >>> Thanks & Regds, >>> Sudhir. >>> >>> > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > -- Muhammad Nazmul Islam Graduate Student Electrical & Computer Engineering Wireless Information & Networking Laboratory Rutgers, USA.
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