SolidRF SOHO3-AT S2 Tri-Band AT&T/T-Mobile Cell Phone Booster SR13652001: Kit

SolidRF SOHO3‑AT S2 Tri‑Band AT&T/T‑Mobile Cell Phone Booster SR13652001

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  • For AT&T & T‑Mobile 4G phones and devices
  • Easier installation that most comparable systems
  • Higher gain than similarly-prices systems
  • Excellent for small homes, condos & apartments


Free lifetime support
SKU: SR13652001

Product Description

Features of the SolidRF SOHO Tri‑Band AT&T/T‑Mobile booster

  • Our most powerful cell phone signal booster for small homes and home offices.
  • Boosts 4G LTE and 3G voice and data for AT&T and T‑Mobile smartphones and cellular devices. (See the list of supported frequencies, below.)
  • Easiest setup of all small home boosters we offer.
  • Boosts cell signal for multiple users.

The SolidRF SOHO3‑AT S2 Tri‑Band cell phone signal booster improves cellular reception in small homes and home offices. It boosts 4G LTE signal on cellular bands used by AT&T and T‑Mobile. Using this booster, smartphones, cellular-enabled tablets, mobile hotspots, and other devices from AT&T and T‑Mobile will see improved cell signal inside your home or office. (It does not work with devices that operate on Verizon, Sprint, and other networks.)

You’ll experience stronger signal, fewer dropped calls, and faster data speeds in areas with weak outside cell coverage and in homes built from materials that block outside cell signal.

Who is the SolidRF SOHO Tri‑Band AT&T/T‑Mobile booster for?

  • Individuals and families who are AT&T and T‑Mobile customers.
  • Those who frequently experience dropped calls, undelivered texts, or slow 4G internet at home.
  • Those who spend most of their time in the same workroom or office and need improved cellular reception in their workspace.
  • Homes in remote locations with weak cell service (new communities, rural areas, cabins, etc.)
  • Homes with building materials that block outside cell signal (plaster, concrete, UV-coated windows, etc.).

Do-it-yourself installation

You can install the SolidRF SOHO Tri‑Band AT&T/T‑Mobile system yourself in less than an hour. (See Documentation, below, to download the user manual with installation instructions.)

SolidRF SOHO Tri‑Band AT&T/T‑Mobile kit contents

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

SolidRF SOHO Tri-Band AT&T/T-Mobile SR13652001 booster icon SOHO Tri‑Band booster
SolidRF 9 dBi LPDA antenna ANT010701 icon Wideband outdoor directional antenna ANT010701
SolidRF rubber duck monopole antenna with F-male connector icon Wideband indoor monopole antenna with F‑male connector
SolidRF white RG6 coax cable 45 feet icon 45′ white RG6 coax cable
Intertek 12.0V 1.5A switching adapter ASSA53A-120150 icon AC wall outlet power supply ASSA53A‑120150
SolidRF 9 dBi LPDA antenna ANT010701 mounting hardware icon Outdoor antenna mounting hardware
SolidRF SOHO Tri-Band AT&T/T-Mobile booster SR13652001 mounting hardware icon Booster mounting hardware
SolidRF SOHO Tri-Band AT&T/T-Mobile SR13652001 user manual icon SolidRF SOHOMax user manual

How it works

The SolidRF SOHO Tri‑Band AT&T/T‑Mobile system receives the outside cell signal, amplifies it, and rebroadcasts it inside your home through a right-angle “rubber duck” antenna attached to the booster. 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.

Works on AT&T and T‑Mobile networks

This SolidRF SOHO Tri‑Band system works with cellular bands licensed by AT&T and T‑Mobile. We do not recommend this booster for users of Verizon, Sprint, U.S. Cellular, and other cellular networks that use 700 MHz band 17 or AWS band 4.

The system operates on these 4G/3G cellular frequencies:

  • 700 MHz (SMH) bands 12 & 17.
  • 850 MHz (Cellular 850) band 5.
  • 1900 MHz (PCS) bands 2 & 25.

It does not amplify 700 MHz band 17 or 1700/2100 MHz (AWS) band 4.

Not sure which bands your phone uses? Contact us—our technical support reps will be happy to help you!

Works with AT&T and T-Mobile; not recommended for Verizon, Sprint, and U.S. Cellular

How much area will this product cover?

The SolidRF SOHO Tri‑Band AT&T/T‑Mobile booster is designed to amplify cellular transmissions inside one large room or office or throughout a small home or apartment.

This system comes with a right-angle “rubber duck” antenna that will broadcast improved cellular signal in spherical pattern. The broadcast distance depends on many factors, including:

  • Outside cell signal strength received by the donor antenna.
  • Inside building materials. (Cellular frequencies pass through wood framing and drywall more easily than through steel and concrete.)
  • Cellular frequencies used by the carrier. (Lower-frequency LTE and 800 MHz signals travel farther than higher-frequency PCS signals.)

In general, the stronger the outside cell signal, the greater the interior broadcast distance.

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.

Product Specifications

Small home or single room
−80 dBm (4–5 bars) outside signal:
Up to 1,800 ft² indoor coverage @ 800 MHz
−90 dBm (2–3 bars) outside signal:
Up to 1,200 ft² indoor coverage @ 800 MHz
−100 dBm (1 bar) outside signal:
Up to 300 ft² indoor coverage @ 800 MHz
Outside Antenna:
Directional LPDA (×1)
Inside Antenna:
Omnidirectional monopole (×1)
Cable Type:
Connector Type:
75 Ω
+68 dB max
Booster Case Material:
Signal Readout:

Warranty Information

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