There have been a few messages on both GR and USRP lists about choosing proper hardware gain settings. I figured I'd write some code to sweep a B200 over frequency and gain, and generate some plots that are handy for choosing proper TX gain. It also demonstrates controlling test equipment via Linux GPIB while controlling the GR flow, and plotting the results, which makes a handy piece of test gear on the bench. I plan on doing the RX side next, where results must be pulled from the GR flow via messages or probes.
https://github.com/madengr/usrp_rf_tests Thanks, Lou KD4HSO -- View this message in context: http://gnuradio.4.n7.nabble.com/GR-USRP-and-GPIB-measurements-tp49727.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
