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Practice Questions for CWNA Certification

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Q1. An RF signal is transmitted with a power of 100 milliwatts (mW). If the signal travels a distance of 10 kilometers in free space at 2.4 GHz (2.4 x 10^9 Hz), what is the approximate received power at the destination? (Assume free space path loss only.)

A. 1 mW

B. 10 mW

C. 0.1 mW

D. 0.01 mW



Your Answer =


Answer / Explanation:

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