What is the frequency in Hertz of a signal that repeats YX, XXX times within one

Question

What is the frequency in Hertz of a signal that repeats YX, XXX times within one minute? What is its period, data rate and wavelength? (Where Y is the first number digit and X is the number of Os in your student id) What is the bandwidth of a signal composed of frequencies from YO Hz to Y00 Hz and data rate? (Where Y is the last number in your student id) A signal starts at point X. As it travels to point Y, it loses A dB. At point Y, the signal is boosted by B bB. As the signal travels to point Z, it loses C dB. What is the dB strength of the signal at point Z? (Where A, B and C the first three numbers in your student ID) b. c. d.

Explanation / Answer

b)
repeats = YXXXX
Frequency will be = YXXXX/60
Data rate will be = 1/Frequency = 60/YXXXX


c)
Bandwidth = highest freqency - lowest frequency
   = Y00 Hz - Y0 Hz
d)

at X it losses A dB , after at Y it gain B dB , at Z it losses C dB

then, -AdB + BdB - CdB is strength at Z

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