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CWDP-305 · Question #188
CWDP-305 Question #188: Real Exam Question with Answer & Explanation
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Question
The thermal noise is at -174 dBm/Hz. A spectrum analyzer has a resolution bandwidth of 1 kHz and a 5 dB noise figure. What is the level of the noise floor?
Options
- A-174 dBm
- B-139 dBm
- C-144 dBm
- D-204 dBm
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