I was able to produce a -98dBm signal today, and in a 5KHz bandwidth, that signal produces a roughly 7dB increase in detector output level, compared to nothing plugged in to the Basic_RX. So, the MDS, is somewhere probably around -102dBm. Some of the best HF receivers around can perform well at around -130dBm input signal, so -102dBm isn't that terribly bad considering there's no gain in front of the ADC.
-- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
