Hey all, I calculated the theoretical noise floor for a signal with bandwidth 1 MHz being detected at an N310 (6.8dB noise figure) and found it to be around -106 dBm, but then when I ran my N310 I was seeing the noise floor closer to -120 dB. The plot (made from) GNUradio is labeled as 'Absolute dB' but I am unsure what this means. Is absolute dB supposed to be dB compared to a Watt or does it mean something else?
-Mark -- Mark Wagner University of California San Diego Electrical and Computer Engineering
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