you don't have to write a complex script. use the usrp_fft as your starting point. understand it and edit where needed. you don't even have to write a new processing block =) good luck.
schuler101 wrote: > > Thanks for reply. I had one more question, if I was just monitoring the > usage of channel (it is being used or not at any moment), do I still need > to write complex gnuradio scripts? My guess would be that it should be > easy to write corresponding scripts since I am not trying to decipher > received signal as such. Are such scripts already available in > open-source? Thanks a lot and my apologies for not being very > radio-literate :( > > George > > > > Johnathan Corgan-2 wrote: >> >> On Sun, Apr 11, 2010 at 08:01, schuler101 <schuler...@gmail.com> wrote: >> >>> I want to monitor channels with bandwidth 6Mhz. In particular, I want to >>> see >>> time-variant usage of channels in 400-800Mhz range. I do not really want >>> to >>> decipher down the signals. Can you please check if my method is correct >>> or >>> not. >> >> Yes. The USRP1 or USRP2 and TVRX daughterboard will allow you to do >> exactly this. You will need to write a GNU Radio application to >> analyze the incoming samples and display the information you are >> interested in, unless the existing spectrum or oscilloscope utilities >> will give you what you want. >> >> Johnathan >> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> > > -- View this message in context: http://old.nabble.com/UHF-monitoring-tp28209296p28219210.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio