Assume that super heterodyne receiver consumes an IF frequency of 350 kHz by high side tuning to a transmitter with a carrier frequency of 1200 kHz . What would be the value of an image frequency ?

 a. 1550kHz

b. 8400 kHz

c. 1900 kHz

d. 1000kHz













ANSWER: 1900 kHz


Explanation:

Given data :

IF = 350 kHz

Carrier Frequency = fc = 1200 kHz


We know that,

Image Frequency = 2 IF + fc

= 2x 350 + 1200

= 1900 kHz

Labels: ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

The advantages of Outsourcing Web Development Services

In the present digital world, acquiring a solid web presence is essential for companies to flourish. A well designed site is much much more ...