Eric Blossom wrote: > On Thu, Feb 12, 2009 at 02:17:05PM -0800, Johnathan Corgan wrote: >> Actually, what you're now describing is more like not receiving any >> signal at all--the small line at DC is residual DC offset from the >> ADC, and the noise is simply that, noise that gets amplified according >> to the gain setting. At a certain point the noise power exceeds the >> small DC offset. >> >> Johnathan > > Agreed about no (or low) signal, though I think the small line at DC > is a truncation artifact in the FPGA. > > Eric
Hi Eric, Is there any DC(low frequency)removing/coupling effect in the USRP that arises due to syncronization? Because, before I syncronize the boards i was able to transmit,for instance at 4.96GHz and receive a narrow band carrier at the same frequency,4.96GHz. Now, I am able to see the correct spectrum if and only if i receive at a frequency offset greater than +/- 1KHz. Bruhtesfa -- Posted via http://www.ruby-forum.com/. _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
