ECET 310 Week 3 Homework 3.1
1. An AM signal has an unmodulated carrier voltage VC = 10VP, a load resistance of RL= 10, and a modulation index of m = Determine: 2. Find the modulation index corresponding to the given trapezoidal pattern for the AM signal. 3. You are tuned to an AM station at 1200 KHz. Write down the frequency components of the received AM signal. 4. Draw an AM signal for the given conditions: 5. An AM transmitter is transmitting at 1000 W. If the modulation index is 0.9 and antenna impedance is 50 ohms, find:
Content
1. An AM signal has an unmodulated carrier voltage VC = 10VP, a load resistance of RL= 10, and a modulation index of m = Determine:
2. Find the modulation index corresponding to the given trapezoidal pattern for the AM signal.
3. You are tuned to an AM station at 1200 KHz. Write down the frequency components of the received AM signal.
4. Draw an AM signal for the given conditions:
5. An AM transmitter is transmitting at 1000 W. If the modulation index is 0.9 and antenna impedance is 50 ohms, find:
