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You will need to look into your local laws to ensure that you are using the proper frequency, though. This is why most satellite companies use VHF instead of analog because of this. They are also more likely to stand up to weathering and other factors. This simply means that these signals are much stronger and can travel farther than regular analog signals. A VHF antenna is perfect for doing this, so what is VHF antenna used for is essentially a necessity for most any type of broadcasted signals. Not only are people able to access signals faster, but they can send them farther as well. This technology has opened up new doors in how radio signals are distributed. VHF antennas are also used for multichannel broadcast. This way you can make sure that you get the very best reception. This is where you will receive the signal, which has to be slightly stronger than what is being broadcasted. In fact, it can also be used for link purposes. That means that the system can better receive and transmit signals.īut, VHF isn’t just for receiving. Even though the amount of strength needed to tune into a particular channel may be lower than other methods, there are far fewer dead spots in VHF channels. Why should you use VHF? Because of how they can pick up stronger signals at longer distances. Some homes even have them for their television. For example, many hospitals use them to receive and beam medical signals to the rooms. This method of operation makes VHF a necessity for many items of everyday life.
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To do that, an antenna is used, which receives and beams the radio waves outwards towards the point where they need to be received. How does VHF operate? The principle is similar to that of mobile phones and TV, which means the signal needs to travel a long distance and at high speeds. Therefore, you can either tune into the signals or use an antenna, which can pick them up and beam them back. In order to receive and be in contact with any of the broadcasted channels, you need this higher frequency. The signals originate from a lower to higher frequency, which is above or below the ones which are broadcast by traditional radios. What is VHF Antenna? This is an antenna which operates on the same principle as mobile phones and UHF Television.