What Does It Mean When A Cell Tower Is Not Registered

The first step in improving the quality of your cellular signal in your dwelling house or business is to determine the nearest jail cell tower locations for your carrier. The location of your nearest cell tower, and obstacles in betwixt, can potentially cause signal issues where you're at. Knowing where your nearest tower is can help you lot determine if there is an like shooting fish in a barrel way to improve your signal, and if not, whether a cell phone betoken booster arrangement volition work for you. We'll walk you through how to determine your best jail cell belfry location in this commodity.

Some Background About Cell Tower Locations

Here is some background information about cell towers and the sources that tin exist used to determine the locations of your carrier's jail cell towers.

Cell sites are required to register with the Federal Communications Committee (FCC) just if the antenna height is over 200 feet, or if they are within a designated flying path near an airport. Less than fifty% of towers are registered equally such.
Jail cell sites are required to be registered if they fall under one of a few National Environmental Protection Act (NEPA) requirements.
Mobile carriers do not willingly disclose their tower locations for safety and security reasons.
A jail cell tower tin have anywhere from 1-5 carriers providing service from it.
A cell tower does non have to provide coverage in a total 360-degree circle.
FCC Registered towers show only the possessor and coordinates, non which carriers are using it to provide service.
Towers can accept from one-7 unlike categories of cell service (due east.thousand., 2G, 3G, and 4G) available from them.
It is estimated by industry experts that 35-40% of all jail cell sites are not registered. This does not include any small cell sites, of which well-nigh all are exempt from registration. A small jail cell is merely a compact, depression-power version of a tower-based transmitter arrangement. These are usually mounted on buildings or utility poles and serve a much smaller and specific area than a tower-based transmitter

There are a lot of different sources of cell tower data that tin can provide useful information on cell tower locations, nonetheless, each source has its own pros and cons.

Places to start your search:

The FCC Website The FCC website has a significant amount of data and can be very useful if you are familiar with the industry, but much of the information is very raw, so information technology requires some work to find the information y'all're looking for. This data source is going to be most beneficial for people familiar with the industry. Carrier Maps (Links Below) Each cellular carrier has its ain maps displaying where they provide coverage. Two things to go along in mind when looking at carrier maps; they bear witness coverage only, not tower locations, and each carrier typically has multiple maps for unlike uses, such equally marketing, sales, and engineering. Beneath is a screenshot for a typical coverage map that Dart uses for marketing. The entire area in yellow denotes cell coverage.

Source: Sprint.com The map below is a typical overlay used by a carrier sales squad showing more detailed coverage.

Source: Marker F. Rewers The map beneath is an case of an applied science map for the aforementioned area, where the dark-green areas correspond the actual areas that would get acceptable reception, blood-red would be spotty, and light red may show point just would non be able to identify calls or use fast data.

Source: Mark F. Rewers Y'all tin accept a look for yourself at the coverage maps used for marketing purposes at the links below:

AT&T Coverage Map
Verizon Coverage Map
T-Mobile Coverage Map
Dart Coverage Map

Websites for Locating Cell Towers

Jail cell Reception This website uses information from the FCC database, third-party data, Public Safety records, and FCC Radio Broadcast licenses to best determine where cell towers are located. It is better than most that rely on registrations only or crowdsourcing. This site will besides requite y'all an end-user sampling of reception and coverage. Antenna Search This website also uses data from the FCC database, third-party information, Public Safety records, and FCC radio Broadcast licenses to decide prison cell tower locations. This site does not accept every bit much cell belfry information every bit Cell Reception, which would point its records are less consummate, and its updates less frequent. Root Metrics This site will not give you lot tower locations, simply it is the best site for researching accurate, unbiased and scientific results for reception, coverage, and cellphone performance. Root metrics will give y'all the carrier ratings for upload and download speeds, text connectivity, phone call connectivity, and overall network reliability. All tests and results are 3rd-political party independent and uniformly tested, for all carriers.

Mobile Apps for Locating Cell Towers and Testing Reception

There are multiple mobile apps that claim to locate cell towers, notwithstanding, by and large almost all are to some degree inaccurate, equally they are dependent on the timely and complete updating of all new belfry locations every bit they come online from the FCC. Additionally, there is an element of mistake using real-fourth dimension triangulation and crowdsourced data gathering, so the results may not be completely correct. Some of the paid apps are more authentic, but they require the insertion of cell tower base of operations station information by a professional person. Open Betoken This app and website utilize crowdsourced data and FCC tower locations as its means of identifying cell tower locations. It was originally built for the Connect America Act of the The states Federal Government. Subsequently, information technology was taken over as a private enterprise and is now trying to establish itself equally an authority on grading the service of each carrier rather than as a belfry location app. The information provided may not exist completely accurate, as much of the coverage data is gathered through the app while it is in apply. The tower location information is a combination of information from the FCC database and user-generated triangulation information gathered while the app is active. This app tin provide you with a proficient starting point for determining your nearest cell tower location, only we would notwithstanding recommend using the manual verification procedure outlined after to confirm the tower location. The diagram below illustrates how triangulation works, past using multiple prison cell telephone locations to determine the cell tower location. The problem with this is that the approximate orientation of the towers could be off by as much equally 90 degrees and thus testify your tower in the wrong location.

Cell Phone Triangulation for Tower Location

Source: The Wrongful Convictions Weblog Ookla This is a prison cell speed test awarding only and will not requite yous a tower location. It is very like to Open Signal in that it uses crowdsourced data, so all of the same shortcomings that result from 3^rd party data nonetheless employ. Even so, this is a very handy app to know exactly what your data speed is at in any given location for both cellular and Wi-Fi, especially when testing if a signal booster arrangement has improved the data speeds for you lot. Network Point Pro This app has ii versions, a lite app that is gratis simply doesn't take all the latest belfry information, and a pro version for $4.99, which has the well-nigh upward-to-date and comprehensive mapping data available. They take incorporated some carrier databases in add-on to FCC registered belfry data. This is a proficient value for the price if y'all take a need to locate towers on a regular ground. Antenna Pointer This app can be used in the field to aim a directional antenna past giving you the correct degree setting for your target prison cell belfry (more than on this is beneath).

Equipment Worth Considering

Depending on your expertise, amount of usage, and degree of accuracy y'all require, you may consider using professional equipment to determine cell tower locations. This type of equipment is far more accurate and will provide y'all with more than detailed information about the current signal environment and the management of the best tower for your carrier. If this type of equipment is of interest to you, the following are a few examples of professional bespeak meters:

WilsonPro Cellular Network Scanner (Signal Strength & Quality for All Networks & Carriers) - $599.99 (UberSignal's Recommendation)
SureCall Signal Meter (Bespeak Strength for All Networks & Carriers) - $349
Wilson Pro Indicate Meter (Indicate Strength for All Networks & Carriers) - $499

Please contact one of our signal experts for aid and questions.

How to Confirm Your Carrier's Cell Tower Location

If you choose to download and use one of the apps as a starting signal that is great. Withal, it is highly recommended that you complete a manual verification of any app findings or conclusions.

Full general Notes:

2G/3G readings are on a -113 dBm scale with -102 dBm the cutoff for a fairly stable connection.
4G (LTE) readings are on a -140 dBm scale with -118 dBm as the cutoff for a stable connection.
Buildings, trees, distance, and more affect indicate strength.
Don't wrap your hand effectually the phone when taking signal readings, every bit you are covering the antennas and blocking some signal.
Do make sure y'all allow sufficient time for your phone to gather information and provide an accurate reading.
Don't take your first reading immediately. Allow the phone almost threescore seconds to update and provide you with the nearly accurate information.

To manually determine your cell belfry direction practice the following:

Open the field test manner on your phone. Instructions for doing this can be found in our field exam style guide.
Alternatively, use one of the bespeak reading apps mentioned above.
Go outside to one of the corners of your home or building.
Standing with your back to the building, accept your outset reading (Note: readings fluctuate due to cell activity, antenna angles, carriers, etc.) waiting approximately 60 seconds for reading to stabilize, then take your lowest reading in the next 15-30 seconds.
Write down the reading.
Repeat this procedure at all four corners and the four midpoints of the building.
From the center of your edifice draw directional arrows through your two lowest readings (see illustration beneath).
Draw a tertiary pointer from the middle of the building, bisecting the first 2 arrows.
Standing on the side of the edifice having the ii lowest readings, use the antenna pointer app to approximate the degree bending of the third arrow.

The diagram below illustrates how to use your signal readings to determine the tower location:

How to Determine Cell Tower Locations Diagram

Source: Mark F. Rewers

Conclusion

With these procedures, you should accept a very good approximation of the direction of your carrier's cell belfry. Please notation that the procedures outlined in this article are specific to one carrier, and if you desire to take coverage for more than than one carrier, yous should echo this procedure with equipment from each specific carrier you wish to heave. If you have coverage from more than than 2 towers in opposite directions, please contact a support professional at UberSignal for assistance.