Hi everybody, I am using USRP N200 and the antenna is VERT2450. One system sends the "input" file (in repeat mode)after ofdm modulation.The other system receives this and demodulates and saves to a "output" file. The input file can be any text file.
This grc is for sending 0fdm_sender.grc <http://gnuradio.4.n7.nabble.com/file/n49746/0fdm_sender.grc> This grc is for receiving ofdm_receiver.grc <http://gnuradio.4.n7.nabble.com/file/n49746/ofdm_receiver.grc> When I run both these I could be able to receive the file. Now the problem is that I could able to receive the file for only 2.45Ghz, 2.455Ghz ,2.46Ghz center frequencies of source and sink USRP's but I could not be able to receive for other frequencies say 2.456Ghz,2.457GHz etc (The center frequencies are changed in both sender and receiver files ,both USRP sink and source) If I use the given example in the source code i.e, the benchmark_tx.py and benchmark_rx.py with the above parameters I could be able to send and receive at all frequencies even 2.456Ghz and 2.457Ghz. So I could not understand why this is happening so. I checked in the list whether this question is answered earlier or not but couldn't find it.So if it is already present ,give that link and I am extremely sorry for it. Thanks in advance Regards, Chaitanya -- View this message in context: http://gnuradio.4.n7.nabble.com/OFDM-TRANSFER-and-RECEIVE-IN-GRC-tp49746.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
