Question

Exercise - 1.1
1. Name the property involved in the following examples
8 8 8 Alive
-+0=- = 0+
5 5
3
3
(i)
2
+2.
5 derbily
5
3
X
-2.
(iv)
7
=18
7
5
5
*1 = = 1x3 Multiplicative
x1
-2
7 identity.
5
2 1 1 2 commutative
(v)
5 3 15 closure
5 3 3.5 coperty unde '(vi).
(vii
) 7a+(-7a) = 0 Additive
(vii) xx==1(x+0) abiplica
(ix) (2 x.x) + (2 x 6) = 2 x (x + 6)
2 7 14
14 de
inveis
арс​

Answer 1

Answer:

a. Select an indirect FM modulator to generate carrier frequency fc = 981MHz and Af

7 5kHz. A narrowband FM s and oscillator has an adjustable frequency flo=

10 - 11 MHz?

Working with block diagram?