Here's an example of something that should work -- It uses a USRP2/N210 device addressing, but you should be able to change this for a USRP1.using Volk machine: ssse3_64 -- Opening a USRP1 device... -- Using FPGA clock rate of 64.000000MHz... Traceback (most recent call last): File "/home/gnuradio/grc/Project/relays/top_block.py", line 126, in <module> tb = top_block() File "/home/gnuradio/grc/Project/relays/top_block.py", line 62, in __init__ self.uhd_usrp_source_0.set_center_freq(900e6, 1) File "/usr/local/lib/python2.7/dist-packages/gnuradio/uhd/uhd_swig.py", line 1879, in set_center_freq return _uhd_swig.uhd_usrp_source_sptr_set_center_freq(self, *args) RuntimeError: vector::_M_range_checkDonewe just tried using single USRP source but we got the error which is shown above,Is it possible to use a single usrp and single daughter-board at different frequencies and receive the signal. final_msg_rx.grc <http://gnuradio.4.n7.nabble.com/file/n41518/final_msg_rx.grc> for your reference the GRC file is attached Thanks ----- Manjusha -- View this message in context: http://gnuradio.4.n7.nabble.com/recieve-with-two-antenas-individually-and-simultaneously-tp41492p41518.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
-- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org
dual_channel_wbx.grc
Description: application/gnuradio-grc
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