Question

Write a story (20–25 sentences) using your imagination about a funny incident in

your life. Use the graphic organiser below to write down the ideas for your story

and then write the story on the next page. (10 marks)

Topic

Setting ,Setting description

Character, Character description

Problem ,Solution

Conclusion​

Answer 1

Answer:

A Narrow Band Frequency Modulated signal, with f = 10 kHz, La = 100 MHz, Vi = 5kHz is applied to a frequency multiplier with a factor of 3 to convert it to a wide band FM signal, the output of the multiplier has a WBFM with,

a) 2 = 10 kHz, fa = 100 MHz, 44, = 5kHz

b) f = 30 kHz, J. = 300 MHz, 4 = 15kHz

c) S = 30 kHz, fa = 300 MHz, 4/2 = 5kHz

d) f = 10 kHz, La = 300 MHz, 4, = 15kHz