HiBoost Home 15K LCD Cell Phone Signal Booster (50 Ohm) F20G-5S: Kit

HiBoost Home 15K LCD Cell Signal Booster F20G-5S

HiBoost’s most powerful home 4G booster | FREE shipping
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  • Whole-house coverage for large homes
  • Inside panel antenna, outside directional antenna
  • Boosts voice, text & 4G/3G data
  • Works on Verizon, AT&T, T-Mobile, Sprint & other networks


Free lifetime support
SKU: F20G-5S

Product Description

This product has been discontinued and replaced by the HiBoost Home 15K Smart Link F20G‑5S‑SL.

Features of the HiBoost Home 15K LCD

  • Designed to cover an entire large home.
  • Sturdy metal case.
  • Easy-to-read backlit LCD display, with uplink/downlink/power status on one screen and optional manual settings.
  • Boosts signal for up to 200 simultaneous cellular devices.
  • Includes commercial-grade antennas and components.
  • Carrier agnostic: Works with all major U.S. and Canadian carriers.
  • Improves 4G LTE and 3G service for voice, text, and data.

The HiBoost Home 15K LCD is designed for large residences that need improved cell signal reception throughout the entire home. The Home 15K LCD 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 kit includes one inside panel antenna that sends amplified signal to the phones in your home.

Who is the HiBoost Home 15K LCD for?

  • Large homes, with significant cellular user and data loads.
  • Home in remote locations with weak cell service.
  • Urban environments with building materials that block outside cell signal (steel, glass, concrete, plaster, etc.).
  • Below-ground living space where cell reception is poor.

Purchasing a HiBoost Home 15K LCD system

The HiBoost Home 15K LCD kit comes with the following components:

HighBoost Home 15K LCD cell signal booster F20G-5S-LCD icon HiBoost Home 15K LCD cell signal amplifier F20G‑5S‑LCD
HiBoost 12V/3A AC/DC power supply icon AC/DC adapter GM50‑120300‑F
HiBoost 4G/3G Outdoor LPDA Antenna with N-Female Connector icon Wideband outdoor LPDA antenna
HiBoost indoor panel antenna icon Wideband indoor panel antenna
HiBoost 400 coax cable icon 50′ 400 coax cable (×2)
HiBoost Home 15K LCD user manual icon HiBoost Home 15K LCD user manual

How the HiBoost Home 15K LCD works

The HiBoost Home 15K LCD receives the outside cell signal, amplifies it, and rebroadcasts it inside your home through a 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.

Works with all major cellular carriers

The HiBoost Home 15K LCD works with all major wireless carriers:

  • U.S. carriers, including Verizon, AT&T, T‑Mobile, Sprint, U.S. Cellular, and most others.
  • Canadian carriers, including Rogers, Bell Canada, Telus, Wind, and most others.

It operates on common 4G/3G 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, U.S. Cellular

How much area will the HiBoost Home 15K LCD cover?

This system comes with one panel antenna that broadcasts in a horizontal wedge shape. With strong outside cell signal (−80 dBm or greater), you can typically cover 15,000 square feet of indoor building space with 800 MHz signal. The size of the coverage area 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 and the device. (Lower-frequency LTE and 800 MHz signals travel farther than higher-frequency AWS and PCS signals.)

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.

FCC Notice

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

Product Specifications

Large home
−80 dBm (4–5 bars) outside signal:
Up to 15,000 ft² indoor coverage @ 700 MHz
−90 dBm (2–3 bars) outside signal:
Up to 9,000 ft² indoor coverage @ 700 MHz
−100 dBm (1 bar) outside signal:
Up to 1,300 ft² indoor coverage @ 700 MHz
Outside antenna:
Directional LPDA
Inside antenna:
Directional panel
Cable Type:
Connector Type:
50 Ω
+70 dB max
Max Output Power (Uplink):
17–24 dBm
Max Output Power (Downlink):
12 dBm
Booster Case Material:
Signal Readout:
Backlit LCD display with adjustable uplink, downlink, & power by channel

Warranty Information

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

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