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1) Determine the input power in dBm received by an antenna with a gain of 45dB if the measured power at the receiver is 200mW. 2) A gain of 25DB is equal to:

1) Determine the input power in dBm received by an antenna with a gain of 45dB if the measured power at the receiver is 200mW. 2) A gain of 25DB is equal to:

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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1) Determine the input power in dBm received by an antenna with a gain of 45dB if the measured power at the receiver is 200mW. 2) A gain of 25dB is equal to: a, an absolute value of in Nepers b. 3) is it possible to directly subtract two power measurements expressed in dBm? Explain or prove your answer. 4) Express 35dBm in terms of (a) dB and (b) dBV
Transcribed Image Text:1) Determine the input power in dBm received by an antenna with a gain of 45dB if the measured power at the receiver is 200mW. 2) A gain of 25dB is equal to: a, an absolute value of in Nepers b. 3) is it possible to directly subtract two power measurements expressed in dBm? Explain or prove your answer. 4) Express 35dBm in terms of (a) dB and (b) dBV
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