Top Signal 2X SolidRF Signal Plus Home & Home Office Cell Signal Booster | TS115728-2X

2X SolidRF Signal Plus Home & Home Office Cell Signal Booster | Top Signal Series

Over $160 in savings on bundled components! | FREE Shipping
Bulk Pricing:
Buy in bulk and save
  • Our most popular home solution upgraded for mid-sized homes & home offices
  • Commercial-grade antennas and coax cables
  • Twice the gain of other boosters in its price range
  • Solid aluminum booster case with heat sink
  • Works with all North American cellular networks, including Verizon, AT&T, T‑Mobile, Sprint & more
  • 3-year warranty on the booster
Outside Signal Strength
Coverage @ 700 MHz LTE
5 Bars
Up to 12,000 ft²
3 Bars
Up to 6,500 ft²
1 Bar
Up to 1,500 ft²

Free lifetime support
SKU: TS115728-2X
Calculated at Checkout

Product Description

Features of the Top Signal 2X SolidRF Signal Plus

  • Upgraded commercial-grade coax cable delivers over 40% more indoor coverage compared to the regular SolidRF Signal Plus signal booster.
  • The roof-mounted omnidirectional antenna provides reception for all towers and carriers around the home, and works well in areas without a clear line of sight to any particular tower.
  • The EDGE panel antenna has 5 to 8 dBi of gain and multiple mounting options for easy and convenient setup. (Learn more about setup options for this antenna.)
  • Provides improved signal for medium- to large-sized homes and in small offices.
  • With up to 68 dB gain, the Signal Plus offers twice the gain of other boosters in its price range.
  • The booster has a sturdy aluminum case with an integrated heat sink and LED status lights.
  • Boosts 5G, 4G LTE, and 3G service for voice, text, and data. (Learn more about 5G compatibility.)
  • Boosts cell signal for multiple users in your home or home office.
  • Works with the networks of all major U.S. cellular carriers.

The Top Signal 2X SolidRF Signal Plus is a single-indoor-antenna system designed for medium-sized and large homes that need improved cell signal reception throughout the house. The 2X Signal Plus improves both voice and data to reduce dropped calls and missed emails and texts, keeping your family members, friends, and guests connected with a stronger cell signal.

This 2X system combines the Signal Plus’s impressive 68 dB of gain with low-loss 400-type coax cable and commercial-grade antennas.

If your home is in an area with very weak outside signal, consider upgrading to the SolidRF Signal Plus system with a high-gain outdoor antenna.

SolidRF Signal Plus cell signal booster The SolidRF Signal Plus is a five-band cell signal booster that features a best-in-class 68 dB of signal gain.

Who is the Top Signal 2X SolidRF Signal Plus for?

  • Those who frequently experience dropped calls, undelivered texts, or slow data rates.
  • Homes and home offices in remote locations with weak cell service (new communities, rural areas, cabins, etc.).
  • Homes and home offices with building materials that block outside cell signal (plaster, concrete, metal, UV-coated windows, etc.).
  • Homes with basements, theater rooms, metal out-buildings, and other places where cell reception is poor.

Do-it-yourself installation

You can install the Top Signal 2X SolidRF Signal Plus yourself in a couple of hours.

You can also have a professional install your booster system at additional cost. We recommend that you contact a local cable/satellite TV installer; the work required to install a cell signal booster is similar to installing a satellite dish TV service.

Download the Top Signal 2X SolidRF Signal Plus installation guide (PDF) Download the Top Signal SolidRF 2X Signal Plus installation guide (PDF)

Top Signal 2X SolidRF Signal Plus kit contents

This is a complete kit, with everything you need to start getting the best signal in your home:

SolidRF Signal Plus booster TS115728 icon SolidRF Signal Plus booster
SolidRF Signal Plus power supply icon 12V / 1.5A AC power supply
Wideband outdoor omni antenna TS210471
Top Signal EDGE Flex-Mount Panel Antenna N-Female TS260820 icon Top Signal EDGE indoor panel antenna TS260820 (w/mounting hardware)
50′ 400 coax cable TS340050
30′ 400 coax cable TS340030
Top Signal N-female to F-male connector TS451027 icon N‑female to F‑male adapter TS451027 (×2)
Top Signal 50-ohm lightning surge protector TS450001 icon 50‑ohm lightning surge protector TS450001
Adjustable rooftop antenna mount TS430001
Top Signal 2X SolidRF Signal Plus installation guide icon Top Signal SolidRF 2X Signal Plus installation guide
SolidRF Signal Plus user manual icon SolidRF Signal Plus user manual

How the Top Signal 2X SolidRF Signal Plus works

The SolidRF Signal Plus booster receives available outside cell signal, amplifies it, and rebroadcasts it inside your home or home office. This allows you to stay connected in areas where cell service is poor or where your building’s construction materials interfere with signals from local cell towers.

Works with all major cellular carriers

The SolidRF Signal Plus works with all major wireless carriers, including Verizon, AT&T, T-Mobile, Sprint, UScellular, and most others.

It operates on common cellular frequencies.

  • 700 MHz (SMH) bands 12, 13, 17.
  • 850 MHz (Cellular 850) band 5.
  • 1700/2100 MHz (AWS) band 4.
  • 1900 MHz (PCS) bands 2, 25.
Carrier logos for Verizon, AT&T, Sprint, T-Mobile, UScellular

Mounting options for the Top Signal EDGE flex-mount panel antenna

The Top Signal EDGE panel antenna has four installation configurations:

  1. Mount it vertically (forward-facing) on a drillable wall with a bracket and screws (included).
  2. Stand it up vertically (forward-facing) on any flat surface, such as a bookcase, shelf, table, or desk.
  3. Mount it horizontally (downward-facing) on a drillable ceiling with a threaded post and nut (included).
  4. Because the antenna is so light (only 14 oz./0.4 kg), you may also mount it horizontally or vertically using Command® Strips or similar adhesives (not included).

The back of the panel includes a channel for the pigtail cable so it will mount flush against walls and ceilings.

(Learn more about the Top Signal EDGE panel antenna.)

Command® is a registered trademark of 3M.

Top Signal EDGE Flex-Mount Panel Antenna N-Female TS260820 with Threaded Post and Nut The removable nylon post and nut give you the option of mounting the EDGE panel antenna vertically on a drillable ceiling. (Click to enlarge.)

How much area will the Top Signal 2X SolidRF Signal Plus cover?

The coverage area this system can provide depends on many factors, including:

  • Outside signal strength received by the donor antenna.
  • Inside building materials. (Cellular frequencies pass through wood framing and drywall more easily than through steel, stone, or concrete.)
  • The cellular frequencies used by the carrier. (Lower-frequency SMH and CLR signals travel farther than higher-frequency AWS and PCS signals.)

In general, the stronger the outside cell signal, the greater the interior broadcast distance. With strong outside cell signal (−95 dBm RSRP), this system can typically cover 12,000 square feet of indoor space with 700 MHz signal. With weak outside signal−115 dBm RSRP), it can typically cover 1,500 square feet of indoor space.

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.

FCC notice

For information on federal rules governing the use of consumer cell signal boosters, please see our FCC notice page.

Prop 65 notice

Caution triangle icon Warning This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to

Product Specifications

Small home / large home / home office
Strong outside signal (−95 dBm RSRP, 5 bars):
Up to 12,000 ft² indoor coverage @ 700 MHz
Fair outside signal (−105 dBm RSRP, 3 bars):
Up to 6,500 ft² indoor coverage @ 700 MHz
Weak outside signal (−115 dBm RSRP, 1 bar):
Up to 1,500 ft² indoor coverage @ 700 MHz
Outside Antenna:
Omnidirectional cylinder
Inside Antenna:
Directional panel
Cable Type:
Connector Type:
N / F
50 Ω
+68 dB max
Booster Case Material:
Signal Readout:
LED lights

Warranty Information

For warranty information on this product, please see our SolidRF warranty information page.

Questions & Answers