[10] 18. I am using a two-stage Armstrong indirect FM generator to produce FM waves at the frequency of 105 MHz with fre
Posted: Fri Jul 08, 2022 6:20 am
[10] 18. I am using a two-stage Armstrong indirect FM generator to produce FM waves at the frequency of 105 MHz with frequency deviation 63 kHz. The NBFM stage produces FM waves at the frequency of f with frequency deviation of 10 Hz. I am using an oscillator of frequency 7.5 MHz. Find one possible integer value for f. Use trial and error method to solve this puzzle. Draw a diagram similar to the one in the lecture handout and show that your choice for f leads to the required FM waves.