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Question
which sort of communication is better for distant commn? AM 
or FM? why
 Question Submitted By :: Utsav_ju
I also faced this Question!!     Rank Answer Posted By  
 
  Re: which sort of communication is better for distant commn? AM or FM? why
Answer
# 1
FM COMMUNICATION IS BETTER FOR THE DISTANCE COMMUNICATION 
BECAUSE IN AM THERE IS  MORE CHANCESS  OF INTEREFERENCE AND 
IT CANT TRAVEL MORE DISTENCE WHEREAS IN FM THE INFORMATION 
IS SEND IN THE FORM OF FREQUENCY WHICH CAN TRAVELLES LONG 
DISTANCE WITHAOUT INTEREFERENCE.
 
Is This Answer Correct ?    2 Yes 14 No
Aseef
 
  Re: which sort of communication is better for distant commn? AM or FM? why
Answer
# 2
AM is better for distant communication.FM is used only for 
small geografical areas.line of sight propagation is used 
in fm.in AM we can transmitsignals to long distances.
 
Is This Answer Correct ?    13 Yes 0 No
Raj
 
 
 
  Re: which sort of communication is better for distant commn? AM or FM? why
Answer
# 3
AM Broadcast is more usefull FOR LONG DISTANCE 
COMMUNICATION than FM as it is more freq. range than FM.
 
Is This Answer Correct ?    1 Yes 0 No
Jagdish Hatwar
 
  Re: which sort of communication is better for distant commn? AM or FM? why
Answer
# 4
Electromagnetic waves amplitude fades as distance increases and in AM amplitude is key parameter to regenerate the signal, so for distant communication AM is not suitable.

Where as in FM amplitude is not a major parameter for signal regeneration, so it is suitable to use FM considering quality and interference factor.
 
Is This Answer Correct ?    0 Yes 4 No
Ramesh Maharjan
 

 
 
 
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