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Why is the area of coverage for AM radio greater than FM radio?
The basic reason is that AM radio is broadcast on a lower frequency, while FM is broadcast on a higher frequency. And the lower frequency signals will curve around the earth a bit more than the higher frequency FM signals. FM is considered more "line of sight" than AM, which has that "fat" ground wave that hugs the earth a bit more.
What makes FM radios different from AM radios?
AM radio is KHz FM radio is MHz AM radio can cover the world. FM radio can cover a county. AM radio is excellent in communication. FM radio is completely worthless, except for good sound quality. AM radio doesn't have as good sound quality as FM. FM is much higher on the radio spectrum than AM.
What is the advantage FM radio station over AM station?
While AM radio can cover larger distances than FM radio, AM is very noisy. FM is very quiet and lets you listen to much higher-quality music.
What has a greater frequency am waves or FM waves?
FM waves are of higher frequency than am waves.AM radio ranges from 535 to 1705 kilohertzFM radio ranges in a higher spectrum from 88 to 108 megahertz.
Which radio station broadcasts a longer wavelenght 93.9 FM or 104.3 FM?
"Longer wavelength" always means lower frequency.
Which has a higher frequencies am radio waves or fm radio waves?
FM radio has the higher frequency which is why it sounds better. AM is a lower frequency but can travel further because the waves bounce off
Which has a higher level of radiation an FM radio station or a microwave?
FM radio station transmit power in kW, while microwave radio only transmit in 1+ W max. New microwave radio transmit power less than 1W.
Is determined by the medium wave?
The determination of the medium wave frequency range is between AM and FM radio frequencies. Medium waves have lower frequencies than FM but higher frequencies than long waves. They are commonly used for AM radio broadcasting.
Why do FM radio stations have better coverage than AM stations?
There is no "why", because they don't. -- In the language of radio engineering, "coverage" means how far out from their tower they can reach listeners. AM broadcast stations win that contest hands-down, mainly because of the differences in radio propagation at 1 MHz vs. 100 MHz. -- If you mean the quality, clarity, and crisp cleanliness of the sound, FM wins that one, because of the technical difference between the AM and FM modulation processes.
AM radio waves are able to traves farther than FM radio waves because?
AM radio waves have longer wavelengths compared to FM radio waves, allowing them to diffract or bend around obstacles such as buildings and hills. This enables AM radio waves to travel greater distances and provide better coverage in areas with obstructions. FM radio waves, on the other hand, travel in straight lines and are more affected by obstacles.
Why FM radio is better than am radio?
Actually, AM is better than FM. AM can cover the world, and is the best form of communication. FM is completely worthless except for the fact that it's better sounding.
Why am rather than FM in most used in mobile radio system?
FM and AM are both used in radio systems today. AM stands for amplitude modulation, and in AM radios, the signal goes farther but has more interference from objects and the weather. FM has a higher quality sound, and is used for its better music/sounds.
