How would you measure the bandwidth of a dc amplifier

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Reference no: EM131282466

1. How would you measure the bandwidth of a dc amplifier?

2. Why does the decibel voltage gain use a factor of 20 but the power gain uses a factor of 10?

3. Why is impedance matching important in some systems?

4. What is the difference between dB and dBm?

Reference no: EM131282466

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