2 mW represents a dBm value of about ________.
A)2
B)3
C)20
D)We cannot say because only one power is given.

Name: 2 mW represents a dBm value of about ________. A)2 B)3 C)20 D)We cannot say because only one power is given.
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Question

Quizplus · Accepted Answer

The formula to convert mW to dBm is dBm = 10log10(P/1mW), where P is the power in mW. Substituting P=2mW, we get dBm = 10log10(2/1) = 10log10(2) ≈ 3. Therefore, the closest dBm value for 2mW is 3.

2 MW Represents a DBm Value of About ________