Top Posters
Since Sunday
r
4
L
4
3
d
3
M
3
l
3
V
3
s
3
d
3
a
3
g
3
j
3
Home Q & A Board Science-Related Homework Help Engineering Electrical Engineering
New Topic  
Tneary Tneary
wrote...
Go to Answer
Posts: 463
Rep: 9 0
5 years ago

Question 1.

In an AM or FM receiver, the local oscillator is tuned to the

• IF frequency

• IF + modulation frequency

• carrier + IF frequency

• carrier frequency

Question 2.

The purpose of AGC is to

• recover the audio signal

• adjust the amplitude of higher frequency signals

• suppress noise outside the passband

• adjust the gain to maintain signal levels
Textbook 
Electronic Devices

Electronic Devices


Edition: 10th
Author:
Read 117 times
3 Replies
Replies
Answer verified by a subject expert
brigettelearnbrigettelearn
wrote...
#1
Posts: 359
Rep: 52 0
5 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

Tneary Author
wrote...
#2
5 years ago
TY
wrote...
#3
5 years ago
Welcome Slight Smile
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1601 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 4492
  
 336
  
 319
Your Opinion
Which country would you like to visit for its food?
Votes: 262
Previous poll results: What's your favorite math subject?