The Top Signal 2X HiBoost 4K Smart Link is a single-antenna system designed for homes and small offices that need improved cell signal reception across multiple rooms. The 2X 4K Smart Link improves both voice and data to reduce dropped calls and missed emails and texts, keeping your family members and friends connected with a stronger cell signal.
This system includes an inside dome antenna and a panel antenna that send amplified signal to the phones in your home. Use whichever antenna works best for you.
The Top Signal 2X HiBoost 4K Smart Link system uses the same booster as the standard kit, but includes ⅜‑inch 400 coax cable with half the signal loss of the standard 240 coax. This 2X system will double the coverage area provided by your inside dome antenna.
The 2X system also includes an upgraded outdoor omni antenna that provides better signal gain to and from the cell tower.
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 via a Bluetooth or WiFi connection. With Signal Supervisor, you can:
The Top Signal 2X HiBoost 4K Smart Link kit comes with the following components:
The Top Signal 2X HiBoost 4K Smart Link receives the outside cell signal, amplifies it, and rebroadcasts it inside your home through a ceiling-mounted dome antenna or wall-mounted panel antenna. This allows you to stay connected in areas where cell service is poor or where your home’s construction materials interfere with signals from the local cell tower.
The Top Signal 2X HiBoost 4K Smart Link works with all major wireless carriers:
It operates on common cellular frequencies.
This system includes an outdoor directional antenna and an outdoor omnidirectional antenna. It also has an indoor dome antenna and an indoor panel antenna. You may use one outdoor antenna and one indoor antenna. Here are some general guidelines for choosing 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 866‑912‑3444. Our technical support representatives will be happy to discuss your specific requirements and give you a recommendation based on years of professional experience.
This system comes with one dome antenna that broadcasts improved cellular signal in a spherical pattern or a panel antenna that broadcasts in a horizontal cone shape. With strong outside cell signal (−95 dBm RSRP or greater), you can typically cover 8,000 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.
Powerful Signal has over a decade of experience designing and installing cellular amplification systems. Please call us at 866‐912‐3444 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.
For warranty information on this product, please see our Top Signal warranty information page.