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-173.977 dBm/Hz +60 dB/MHz +10*log10(5 MHz) + 9 dB= -98 dBm
Another example is that for a noise figure of 4 dB and a bandwidth of 200 kHz with thermal noise = kTB = -121 dBm, the noise floor is -117 dBm.
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-173.977 dBm/Hz +60 dB/MHz +10*log10(5 MHz) + 9 dB= -98 dBm
Another example is that for a noise figure of 4 dB and a bandwidth of 200 kHz with thermal noise = kTB = -121 dBm, the noise floor is -117 dBm.
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