which sort of communication is better for distant commn? AM
or FM? why
- 6 Answers
- 10475 Views
- Cisco, I also Faced
- E-Mail Answers
Answer Posted / ramesh maharjan
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 ? | 2 Yes | 4 No |
Post New Answer View All Answers
Define a hole in a semiconductor.
Explain why bjt is called current control device?
how can i calculate increase electrical signal power expected at the photodiode detector output given 2 optical loss coefficients and the distance covered using multimode.thank you.
Why is there a maximum limit of collector supply voltage for a transistor?
How many maximum slots we can use in ESMA card?
define voltage regulator.
i am electronics & comm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you, snehalsanap@gmail.com
What is an amplifier?
last Airforce test paper
What are the main divisions of power system?
How to select lightning arrester for line trap? What are the criteria?
What are the main components of AMF panel. Is it required to use ATS in LT panel if DG is used as stand by supply? Please send any single line diagram showing AMF & LT panel etc., if possible please send to sreenu_207 @ yahoo.co.in
What is the turn-off time for converter grade scrs and inverter grade scrs?
i want to became CCNA,MCSE(server) engineer in our anna university
How is cad used with electronics? Give example.
