Explain the importance and effect of IF IN radio receiver?
Submitted by: AdministratorThe superhet rodyne receiver is quite important in a radio receiver.
It enable the receiver to use a single frequency as the center frequency of the band-pass filter. this frequency is the Intermediate Frequency (IF).
The received signal is going through a frequency translation (in practice it goes through a mixer), which makes it
IF centered.
It should be noted that a static filter is much easier to build and is much more efficient.
Submitted by: Administrator
It enable the receiver to use a single frequency as the center frequency of the band-pass filter. this frequency is the Intermediate Frequency (IF).
The received signal is going through a frequency translation (in practice it goes through a mixer), which makes it
IF centered.
It should be noted that a static filter is much easier to build and is much more efficient.
Submitted by: Administrator
Read Online Electronics Engineering Job Interview Questions And Answers
Top Electronics Engineering Questions
| ☺ | How to convert a JK flip flop into SR flip flop and vice versa, a SR flip flop into D or T flip flop and vice versa? |
| ☺ | The Cost of storing a bit is minimum in |
| ☺ | 74LS244 is _____? |
| ☺ | What is the Value of binary number with n digit, all of which are unity? |
| ☺ | What is Pulse Width Modulation? |
Top Best Engineering Categories
| ☺ | Mechanical Engineering Interview Questions. |
| ☺ | Civil Engineering Interview Questions. |
| ☺ | Chemical Engineering Interview Questions. |
| ☺ | Electrical Engineering Interview Questions. |
| ☺ | Automobile Engineering Interview Questions. |
