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What else can I help you with?
How is FM transmitted?
the digital signal is converted to analog signal after using by transmitted antenna
What is the wave frequency of an FM radio wave?
FM radio is transmitted anywhere in the spectrum of 88Mhz to 108Mhz
What is the transmitting range of 10kw FM transmitter?
As FM is transmitted using VHF, the transmitting range is more a matter of Line of Sight than transmitter power as these frequencies only follow straight lines.
Why FM signal is more local and cannot be transmitted over long distance?
Since FM signals have shorter wavelength and high frequency, it is diffracted much. Therefore it is not suitable for long distance communiation.
What was the first word transmitted from the moon?
The first words by Neil Armstrong on the moon was Tranquality bas the eagle has landed.
What is the difference between FM and AM?
AM and FM - Difference AM stands for amplitude modulation. It is the older technology for broadcast radio. In an AM signal, the carrier frequency is fixed and the information (audio or other signal) is transmitted by varying the magnitude of the carrier wave. FM stands for frequency modulation. In an FM signal, the magnitude of the carrier wave is fixed and the information is transmitted by varying the frequency of the carrier. An FM receiver can produce a better signal-to-noise ratio, since lightning and other electrostatic noises in the atmosphere can be mistaken for changes in amplitude of an AM signal, but do not resemble the changes in frequency in an FM signal. This led to FM being used increasingly for music broadcasts, where noise was particularly bothersome. As it turns out, AM broadcast stations were also allocated limited bandwidth, which restricted their ability to transmit high-fidelity audio. FM broadcast frequencies were not so restricted. That meant that FM also had better audio bandwidth as well as better signal-to-noise ratio. However, that was a result of the technical decisions by the FCC (and its equivalent in other countries), not an inherent difference between AM and FM technology. There are of course, additional modulation systems for each type of carrier, but that largely depends on the application. Television (NTSC) uses both AM (picture) and FM (sound). HDTV uses digital modulation for both picture and sound.
Why FM signal cannot be transmitted over long distance?
FM stations are assigned to a part of the VHF band. VHF only travels in straight lines. It cannot follow the earth's curvature or get past mountains. That limits the range. Its not FM thats the issue, but the assigned transmitter frequencies.
Which modulation your radio stations are using now?
Hi, Same as always. AM (amplitude modulation). FM (frequency modulation) and some FM's are now adding a digital component to their signal at the sacrifice of some transmitted volume. Hope that helps, Cubby
Does a solar powered FM Receiver work on the moon?
No, a solar powered FM Receiver would not work on the moon because there is no atmosphere on the moon to carry radio waves. Additionally, the lack of sunlight during the moon's two-week night would prevent the solar panels from generating power.
What is full form of FM?
Frequency ModulationFM broadcasting is a broadcast technology invented by Edwin Armstrong that used Frequency Modulation (FM) to provide high fidelity sound over broadcast radioFrequency Modulated and Amplitude Modulation :) The way a signal is transmitted.
Sound quality between AM and FM?
There are two types of modulations. They are amplitude modulation and frequency modulation. In AM, amplitude of the signal is modified. In FM, frequency is getting modulated. Frequency modulated with carrier waves are transmitted and received by receivers without any distortion.
Why is amplitude of demodulated FM signal much less than modulated signal?
because demodulated FM is an audio signal, which the frequency is much smaller that is why it can be transmitted alone. It need carrier which has large frequency. Modulated signal is an audio signal + carrier that is why the amplitude is higher.
