1. What is the frequency in Hertz of a signal that repeats 80,000 times within one minute? What is its period?

1. What is the frequency in Hertz of a signal that repeats 80,000 times within one minute? What is its period?

2. What is the bandwidth of a signal composed of frequencies from 50 Hz to 500 Hz?

4. What is the baud rate of a digital signal that employs differential Manchester and has a data transfer rate of 2000 bps?

9. A signal starts at point X. As it travels to point Y, it loses 8 dB. At point Y, the signal is boosted by 10 bB. As the signal travels to point Z, it loses 7 dB. What is the dB strength of the signal at point Z?