Telecommunication and Electronics


Question 6

A power splitter divides its input signal (power) into four output signals evenly. What is the power gain Ap(dB) at each output port? If the input power is 10dBm, what is the output power at every output port in dBm? Show your detail calculation steps.

Question11What is the resonant frequency of a 2.7pF capacitor and a 330nH inductor? if the Q is 200 at the resonant frequency, what is the approximate 3-dB down frequencies? Show your detail calculation stepsQuestion13

What is the output signal power when a 20mW signal is feed into a 1.5-mile optical cable? The attenuation of the cable is 0.56dB/mil.