On Wednesday 25 May 2005 19:03, Matt Ettus wrote: > I am almost ready to declare the DBSRX board done. Just to let you know > how it's going, check out this picture: > > http://home.ettus.com/dbsrx-screen.png > > What you are seeing there is an fft of a -100 dBm carrier at 2001.6 MHz. > You'll notice that there is over 30 dB of image rejection (about 35 dB > actually) and the carrier is almost 30 dB stronger than noise in a 4kHz > bandwidth. If you do the math, this gives us a noise figure of less > than 8 dB, before you account for the loss in my cables.
Good. Now, where can I get the code for that version of USRP-FFT? :-) Lots of nice sliders there. -- Lamar Owen Director of Information Technology Pisgah Astronomical Research Institute 1 PARI Drive Rosman, NC 28772 (828)862-5554 www.pari.edu _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
