HiBoost SLT Smart Link user manual (PDF)
HiBoost SLT Smart Link spec sheet (PDF)
Top Signal omni antenna TS210471 spec sheet (PDF)
Top Signal omni antenna TS210471 installed example (PDF)
Top Signal LPDA antenna TS220971 spec sheet (PDF)
Top Signal ultra‑thin dome antenna TS250376 spec sheet (PDF)
Top Signal EDGE panel antenna TS260820 spec sheet (PDF)
Top Signal 
Top Signal TS‑400 coax TS340000 spec sheet (PDF)
What’s my actual cell signal strength?
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The HiBoost SLT Smart Link is a one- or two-antenna system designed for small-to-medium sized offices or building areas that need improved cell signal reception and have high user demands. The SLT Smart Link improves both voice and data to reduce dropped calls and missed emails and texts, keeping your business and employees connected with a stronger cell signal.
This system includes one or two inside antennas that send amplified signal to the phones in your building.
The HiBoost SLT amplifier features a backlit LCD display and controls for gain and power.
HiBoost’s Signal Supervisor app for smartphones helps you set up and monitor your cell signal booster. The booster links to your iPhone or Android smartphone via a Bluetooth or WiFi connection. With Signal Supervisor, you can:
HiBoost’s Signal Supervisor app is available for Apple iOS
and Android devices.
In a large building, office, or warehouse, you’ll get the best results and performance from a HiBoost SLT Smart Link 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 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 cellular signal from a HiBoost amplifier and one dome antenna.
The HiBoost SLT Smart Link 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:
HiBoost SLT Smart Link cell signal amplifier Pro20‑5S‑BTW
AC/DC adapter GM50‑120300‑F
Choice of…
…or
Choice of…
…or
75′ Top Signal TS‑400 coax cable TS340075
50′ Top Signal TS‑400 coax cable TS340050
Top Signal 2-way splitter TS412101 (2× systems)
2′ Top Signal TS‑400 coax jumper cable TS340002 (2× systems)
Adjustable rooftop antenna mount TS430001
Top Signal 50‑ohm lightning surge protector TS450001
HiBoost SLT Smart Link user manual
The HiBoost SLT Smart Link booster receives the outside cell signal, amplifies it, and rebroadcasts it inside your office through a ceiling-mounted ultra-thin dome antenna. This allows you to stay connected in areas where cell service is poor or where your office’s building materials interfere with signals from the local cell tower.
The HiBoost SLT Smart Link booster works with all major wireless carriers, including Verizon, AT&T, T-Mobile, DISH Wireless, UScellular, GCI Alaska, and most others.
It operates on common cellular frequencies.
This system gives you the choice of an outdoor directional or omnidirectional antenna and an indoor ultra-thin dome or flex-mount panel antenna. Here are some general guidelines for selecting the right antennas.
Outside (donor) antenna:
Inside (broadcast) antenna:
If you’re still not certain which antennas will work best for you, please call us at 435-634-6800. Our technical support representatives will be happy to discuss your specific requirements and give you a recommendation based on years of professional experience.
With strong outside cell signal (−95 dBm RSRP or greater), the HiBoost SLT can cover up to 20,000 square feet of indoor building space with 700 MHz signal. The size of the coverage area depends on many factors, including:
Substandard or inadequate conditions in any of these factors will reduce your coverage area.
Two inside antennas will not increase the total amount of indoor coverage area; they will divide it into zones. For example, if a one-antenna system can cover 20,000 square feet, a two-antenna system will cover 10,000 square feet per antenna. This is useful if you have two separate areas in your building that need improved signal, or if you have a long, narrow building that needs to spread out the booster’s signal.
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 consumer 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 HiBoost warranty information page.
Questions & Answers
