WilsonPro 140i spec sheet (PDF)
Top Signal LPDA antenna TS220971 spec sheet (PDF)
Top Signal EDGE dome antenna TS250620 spec sheet (PDF)
Top Signal TS‑400 coax TS340000 spec sheet (PDF)
What’s my actual cell signal strength?
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Police officers, firefighters, emergency medical services, and other public safety personnel count on the FirstNet cellular network to stay connected during emergencies. The WilsonPro 140i cell signal booster cell phone signal booster improves connectivity for FirstNet band 14 to help first responders effectively communicate on scene.
The Pro 140i is wall-mounted and can cover up to 100,000 square feet with sufficient outside signal strength.
Under the framework developed by the Federal Communications Commission (FCC), the WilsonPro 140i is classified as an industrial signal booster
. You will need approval from AT&T before installing the WilsonPro 140i and commissioning it on the FirstNet network.
The WilsonPro 140i is a high-gain, high-powered booster designed for large indoor commercial, industrial, and public spaces. Even in large buildings, using the Pro 140i increases the chances that the signal patterns from the inside and outside antennas will overlap each other and cause signal oscillation or booster shutdown.
To mitigate that potential issue, Powerful Signal’s WilsonPro 140i kit includes two attenuators. Attenuators reduce the signal the booster sends and receives from one of its antennas, reducing or eliminating signal oscillation. If you experience signal oscillation, one of our technical support specialists may recommend that you attenuate the signal the Pro 140i booster sends to and from the inside dome antenna by 10 dB, 20 dB, or 30 dB.
The WilsonPro 140i cell signal booster system includes 400-type coax cable that connects the amplifier to the inside broadcast antenna. If your building requires fire-rated cable in plenum spaces, please ask us about upgrading to ½-inch plenum air coax. Plenum cable fully meets state and federal building codes.
Plenum cable also has nearly half the signal loss per foot of cable compared to 400-type coax cable, providing stronger signal from your WilsonPro 140i and a wider indoor coverage area.
(Plenum air cable is available at additional cost. Call Powerful Signal at 435-634-6800 for details.)
This system uses 400 coax (left), but you can upgrade to fire-rated plenum air coax cable (right) for building-code compliance and better performance.
In a large building, office, or warehouse, you’ll get the best results and performance from the WilsonPro 140i with a custom design and professional installation.
Working with your floor plans, Powerful Signal’s design engineers will create design specifications that will allow you to use the fewest number of components to get the maximum amount of cellular coverage inside your building.
Powerful Signal’s professional installer will have knowledge of local building codes and the proper tools and experience to make sure your system is set up and configured correctly.
Call Powerful Signal at 435-634-6800 or request a free custom quote online. We’ll design a custom system that will solve your FirstNet cellular reception and connectivity problems at the best possible price point. We’ve designed thousands of cell signal amplifier systems—let us create one for you!
An office floor with amplified FirstNet cellular signal from a WilsonPro 140i amplifier and one dome antenna.
The WilsonPro 140i can be self-installed if you are familiar with cellular amplification equipment. We’ll be happy to advise you on the best placement of antennas or provide a custom, turnkey solution. If you purchase this system as a standalone product, it includes the following components:
WilsonPro 140i 50‑ohm cell signal amplifier 460074
Locking AC power supply 850023
Top Signal wideband outdoor directional antenna TS220971
Top Signal EDGE indoor dome antenna TS250620
75′ Top Signal TS‑400 coax with N‑male connectors TS340075
50′ Top Signal TS‑400 coax with N‑male connectors TS340050
Top Signal −10 dB attenuator TS471110
Top Signal −20 dB attenuator TS471020
Top Signal 50‑ohm lightning surge protector TS450001
Adjustable rooftop antenna mount TS430001
The WilsonPro 140i receives available outside FirstNet cell signal, amplifies it, and rebroadcasts it inside your building. This allows first responders—police, fire, and rescue—to stay connected in areas of your building where FirstNet service is poor or where your building’s construction materials interfere with signals from local FirstNet cell towers.
This system comes with one dome antenna that broadcasts improved FirstNet cellular signal in a spherical pattern. The radius of that circle depends on many factors, including:
In general, the stronger the outside cell signal, the greater the interior broadcast distance. Multiple indoor antennas may be needed to get maximum coverage inside your building.
Powerful Signal has has been designing and installing cellular amplification systems since 2007. Please call us at 435-634-6800 or contact us online, and we’ll be happy to calculate the coverage area this system will provide in your building and answer any other questions about this amplifier.
For information on federal rules governing the use of industrial cell signal boosters, please see our FCC notice page.
Warning This product can expose you to chemicals, including nickel, which is known to the State of California to cause cancer, and Bisphenol A, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Product Specifications
Warranty Information
For warranty information on this product, please see our WilsonPro warranty information page.
Questions & Answers
