What Is a Cell Tower?
The purpose of a cell phone tower is to facilitate cellular phone and other wireless communication device signal reception in a cellular network. A cellular network is a radio signal network that covers areas of lands referred to as cells. Each cell in the network is serviced by one or more transceivers, or cell towers, in a fixed location. Oct 26, · A cell tower houses the electronic communications equipment along with an antenna to support cellular communication in a network. A cell tower is usually an elevated structure with the antenna, transmitters and receivers located at the top. A cell .
Cell towers are usually placed so that they can cover a wide area. The working range of a cell tower depends on whst factors, such as:. Cell towers are grouped in geographical locations where the population density is high and there are likely to be large numbers of cell what knowledge is worth knowing users.
This helps in avoiding saturation of the available capacity, which could result in busy signals and unhappy consumers. Cell phones are designed to be aware of the nearest tower. When a user makes how to get over chronic fatigue syndrome call, the radio signal emitted searches for the nearest tower.
The receiving antenna of the cell tower then picks up the radio signal and starts the process of finding the caller. Once found, the radio signals are hwat back to the user and the communication is established with back-and-forth passing what is the purpose of a cell tower the radio signals.
The primary function of a cell tower is to ensure proper elevation to what is the purpose of a cell tower that receive and transmit radio-frequency signals from cell phones and other devices. Sometimes to accommodate community aesthetic concerns, cell towers are camouflaged to resemble trees or flagpoles. For basic functioning, cell towers are expected to be adjacent to a road for physical access with availability of telecommunications network connectivity and electrical power.
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What Does Cell Tower Mean? A cell tower also known as cellular tower or cell site. Techopedia Explains Cell Tower Cell towers are usually placed so that they can cover a wide area. Synonyms Cell Site, Cellular Tower. Share this Term. Tech moves fast! Stay ahead of the curve pirpose Techopedia!
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Feb 07, · Cell towers are usually built by a tower company or a wireless carrier looking to expand their network coverage or capacity. The purpose of a cell phone tower is to facilitate the signal reception of cellular phones and other wireless communication devices like telephone, television, and radio in a cellular network. How Do Cell Towers Work? Nov 21, · The main job of a cell tower is to elevate antennae that transmit and receive RF signals (radio frequency) from mobile phones and other cellular devices. A series of wires runs from the tower antennas to the base station equipment, which are usually located at ground level in a concealed manner. Function: The major role of cell tower is to mount antennas for transmitting and receiving RF signals to/from mobile cell phones or devices. To cover larger areas of the earth, cell towers are elevated to height of about 50 to feet. The cell tower communicates with .
A cell tower or also known as a cell site is a cellular telephone site where electric communications equipment and antennae are mounted. Some of this equipment are transmitters, receivers, control electronics, and additional power sources used for backup. Cell towers are usually built by a tower company or a wireless carrier looking to expand their network coverage or capacity. The purpose of a cell phone tower is to facilitate the signal reception of cellular phones and other wireless communication devices like telephone, television, and radio in a cellular network.
Whenever you use your mobile phone to make a call, it emits electromagnetic radio waves also known as radio frequency or RF energy. Once the radio waves are emitted, the antenna from the nearest cell phone tower will receive them.
The antennas of a cell tower can both transmit and receive signals from mobile phones. After receiving the radio waves from a mobile phone , it will then transmit the signals to a switching center which is a telephone exchange for mobile phones. This allows the call to be connected to either another mobile phone or to a telephone network.
The tenants who attach their antennae on the cell tower uses transceivers and other supporting equipment installed in cabinets or in shelters. Wireless carriers have their own ways of protecting their equipment.
Some places outdoor cabinets on concrete pads while others used prefabricated equipment shelters. There are multiple antennas attached on a cell tower and they are typically mounted on a head frame. Sometimes only a few as three antennas are mounted while some cell towers have as many as fifteen antennas per carrier. The number of antennas depends on the technology, antenna performance, coverage, and capacity required.
Cell towers have utilities installed at the site to be used by the carriers. Each initial carrier usually has power run to the site as well as phone service. Each cell tower or cell site will require access by the carriers for both initial installation and ongoing maintenance or repair activities. These may require a separate track to the mobile tower site.
There are places where we often see a lot of cell towers. If they are allowed to stand near one another, what could the range of each cell tower be? The range of a cell tower in which mobile devices connects reliably to it is not a fixed figure and it may depend on some of these factors. In those areas where there are enough cell towers to cover a wide area, the range of each one will be set to ensure that there is enough overlap from or to other sites and to ensure that the overlap area is not too large, to avoid interference problems with other cell towers or sites.
Cell towers are usually grouped in areas with high population density or those places with the most potential users. There are times when our mobile phones do not have a signal. The signals from a cell tower do not need a clear line of sight but a greater radio interference will eliminate reception.
As the user moves towards a cell tower, it picks the strongest signal and releases the cell tower from which the signal has become weaker. The released channel from that cell tower will then become available to another user. Cell towers are truly helpful in transmitting a signal to our mobile phones and other wireless devices.
How Do Cell Towers Work? Parts of a Cell Tower A cell phone tower is made up of the following parts. The Tower There are four different types of cell towers. Lattice Tower: This is also known as a self-supporting tower. It affords the greatest flexibility and is often used in heavy loading conditions. It usually has three or four sides with similar shaped bases. Monopole Tower: This is a single steel or concrete tube tower.
It usually does not exceed 50 meters and it requires one foundation. The antennas are attached on the exterior of the tower.
Guyed Tower: This used to be the cheapest tower to construct. However, it requires the greatest amount of land. Most of the radio and television towers are guyed towers. It is a straight tower connected by guy wires that anchor and support the tower. They are attached to the ground in all directions. Stealth Tower: These towers are typically required by councils and owners.
They are more expensive than the other types of towers because they require additional material to stealth or hide their appearance. They also do not provide the same amount of capacity for tenants. The Equipment The tenants who attach their antennae on the cell tower uses transceivers and other supporting equipment installed in cabinets or in shelters. The Antennas There are multiple antennas attached on a cell tower and they are typically mounted on a head frame.
Utilities Cell towers have utilities installed at the site to be used by the carriers. Access Each cell tower or cell site will require access by the carriers for both initial installation and ongoing maintenance or repair activities. The height of the antenna over the surrounding landscape.
The frequency of the signal in use. The rated power of the transmitter. The directional characteristics of the antenna array on the site. The absorption and reflection of radio energy by buildings or vegetation. The local geographical or regulatory factors and weather conditions.