Hi, I am sending a stream on packets between two USRP N210, and at the Tx side i am setting a center freq. of 2.490 GHz for eg. when outputting the Tune Result, I am always getting a difference of some khz. (Target Freq: 2.490000 GHz vs Actual freq: 2.489993GHz)
* I wonder if that is related to the low accuracy of the frequency synthesizers of the RF front end or is it a software setting issue * Is the information of the actual freq being centered on returned from the FPGA, or from the GNU Radio. * Then, is that frequency mismatch is it specific to the target freq and the RF daughter-board or what. * If that is not the unique- freq. offset to account for (am using the actual freq. of the Tx to set the Center Rx freq.) or I will need a PLL implemented in the Rx Side to have center frequency as exact as possible. All help will be appreciated. -- View this message in context: http://gnuradio.4.n7.nabble.com/Target-freq-vs-Actual-freq-tp41115.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