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Power Level for Attenuator

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An attenuator has an attenuation of 20 dB over the frequency range 10 MHz to 1.0 GHz. A signal at the input of the attenuator has a frequency of 250 MHz and a power level of - 10 dBW. What is the power level at the output of the attenuator in dBm?

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The expert examines the power level for attenuator. The power level at the output of the attenuator in dBm.

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First of we note that the frequency of concern (250 MHz) lies within the attenuation that is quoted (10 MHz to ...

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