Top Signal® Series Cell Signal Boosters

Top Signal is a brand of Powerful Signal. We work directly with manufacturers to provide the highest-quality cell signal amplifiers at the best possible prices.

With Top Signal high gain signal boosters and components, you get the best performance, excellent value for your dollar, and lifetime technical support from Powerful Signal.

CEL-FI GO G41 FN 100 dB FirstNet AT&T Cell Phone Signal Booster | Top Signal Series

CEL-FI GO G41 FN 100 dB FirstNet AT&T Cell Phone Signal Booster | Top Signal Series

Free lifetime support

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sku: G41-CE-003
CEL-FI GO G41 FN 100 dB FirstNet AT&T Cell Phone Signal Booster | Top Signal Series
- Public safety signal booster for first responders
- Amplifies FirstNet band 14 & AT&T bands 12, 5, 4 & 2/25
- High-gain booster—up to 100 dB amplification
- 2 outdoor antennas + your choice of 1 to 4 inside dome or panel antennas
Outside Signal Strength

Coverage @ 700 MHz LTE

5 Bars

Up to 20,000 ft²

3 Bars

Up to 10,000 ft²

1 Bar

Up to 3,000 ft²
RV weBoost Drive Reach OTR with Panel Antenna | Top Signal Series

RV weBoost Drive Reach OTR with Panel Antenna | Top Signal Series

Free lifetime support

$599.99

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sku: 477154-RV
RV weBoost Drive Reach OTR with Panel Antenna | Top Signal Series
- weBoost’s most powerful mobile 5G/4G booster, customized for class C motorhomes
- Includes shorter runs of coax cable than weBoost’s Drive Reach RV kit for easier installation
- Modular antenna mast extensions for your choice of 10½″ to 41½″ height; mounts to horizontal or vertical rails or mirror brackets
- High-gain inside panel antenna with 4 mounting options
- Works with all major cellular carriers for multiple phones inside your RV
- 12V DC power supply with optional 120V AC and 12V DC hardwire power supply add‑ons
2X SureCall Fusion Professional Cell Phone Signal Booster | Top Signal Series

On Sale!

Extra coverage

2X SureCall Fusion Professional Cell Phone Signal Booster | Top Signal Series

Free lifetime support

~~$699.99~~ $599.99

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sku: TS563021
2X SureCall Fusion Professional Cell Phone Signal Booster | Top Signal Series
- For midsized homes & small offices
- Metal case with heat sink & optional manual gain controls
- Your choice of 1 or 2 wall-mounted EDGE panel antennas
- Rooftop antenna mount and lightning surge protector included
- Boost both voice & 5G/4G data
- All major cellular carriers including Verizon, AT&T & T‑Mobile
Outside Signal Strength

Coverage @ 700 MHz LTE

5 Bars

Up to 7,000 ft²

3 Bars

Up to 4,000 ft²

1 Bar

Up to 1,750 ft²
Rural SureCall Fusion Professional Cell Phone Signal Booster with High-Gain Antenna | Top Signal Series

On Sale!

High-Gain Antenna

Rural SureCall Fusion Professional Cell Phone Signal Booster with High-Gain Antenna | Top Signal Series

Free lifetime support

~~$799.99~~ $699.99

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sku: TS563121
Rural SureCall Fusion Professional Cell Phone Signal Booster with High-Gain Antenna | Top Signal Series
- For midsized homes & home offices
- High-gain outside antenna—your choice of directional or omnidirectional
- Inside directional panel antenna mounts on walls or ceilings & also stands upright
- Metal case with heat sink & optional manual gain controls
- Rooftop antenna mount and lightning surge protector included
- Boost both voice & 5G/4G data
- All major cellular carriers including Verizon, AT&T & T‑Mobile
Outside Signal Strength

Coverage @ 700 MHz LTE

5 Bars

Up to 7,000 ft²

3 Bars

Up to 4,000 ft²

1 Bar

Up to 1,750 ft²
weBoost Drive Reach Truck/Off-Road Edition with 38-Inch High-Gain Whip Antenna | Top Signal Series

38-Inch Antenna

weBoost Drive Reach Truck/Off-Road Edition with 38-Inch High-Gain Whip Antenna | Top Signal Series

Free lifetime support

$729.99

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sku: 470154-C38
weBoost Drive Reach Truck/Off-Road Edition with 38-Inch High-Gain Whip Antenna | Top Signal Series
- weBoost’s most powerful mobile 5G/4G booster—works with Verizon, T−Mobile, AT&T & most other carriers
- More than twice the uplink power and range of older mobile boosters
- 38-inch high-gain whip antenna with quick-release mount
- 12V DC socket power supply with optional 120V AC & 12V DC hardwire power supply upgrades
RV SureCall Fusion2Go XR Motorhome+Car 2-in-1 Cell Signal Booster | Top Signal Series

2-in-1 RV+Car

RV SureCall Fusion2Go XR Motorhome+Car 2-in-1 Cell Signal Booster | Top Signal Series

Free lifetime support

$749.99

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sku: TS561319
RV SureCall Fusion2Go XR Motorhome+Car 2-in-1 Cell Signal Booster | Top Signal Series
- Strongest transmit power of any mobile booster—up to 58% more uplink power than its leading competitor
- Choose from 4 outside antennas + inside panel antenna for your RV, fifth-wheel, or towable
- Mag-mount & dashboard antennas for car or pickup truck
- Works with all major cellular carriers for multiple phones inside your vehicles
- 120V AC power supply & 12V DC socket power supply
weBoost Drive Reach Truck/Off-Road Edition with 26-Inch High-Gain Whip Antenna | Top Signal Series

26-Inch Antenna

weBoost Drive Reach Truck/Off-Road Edition with 26-Inch High-Gain Whip Antenna | Top Signal Series

Free lifetime support

$799.99

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sku: 470154-C26
weBoost Drive Reach Truck/Off-Road Edition with 26-Inch High-Gain Whip Antenna | Top Signal Series
- weBoost’s most powerful mobile 5G/4G booster—works with Verizon, T−Mobile, AT&T & most other carriers
- More than twice the uplink power and range of older mobile boosters
- 26-inch high-gain whip antenna with excellent gain
- 12V DC socket power supply with optional 120V AC & 12V DC hardwire power supply upgrades
Rural SureCall Fusion Professional Cell Phone Signal Booster with High-Gain Grid Parabolic Antenna | Top Signal Series

On Sale!

26 dBi Antenna

Rural SureCall Fusion Professional Cell Phone Signal Booster with High-Gain Grid Parabolic Antenna | Top Signal Series

Free lifetime support

~~$899.99~~ $799.99

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sku: TS563221
Rural SureCall Fusion Professional Cell Phone Signal Booster with High-Gain Grid Parabolic Antenna | Top Signal Series
- For rural homes, farms, cabins & other remote locations 8 to 10 miles or more from a cell tower
- High-gain outside parabolic dish antenna for the longest reach to the most distant cell towers
- Inside directional panel antenna mounts on walls or ceilings & also stands upright
- Metal case with heat sink & optional manual gain controls
- Rooftop antenna mount and lightning surge protector included
- Boost both voice & 5G/4G data
- All major cellular carriers including Verizon, AT&T & T‑Mobile
Outside Signal Strength

Coverage @ 700 MHz LTE

5 Bars

Up to 7,000 ft²

3 Bars

Up to 4,000 ft²

1 Bar

Up to 1,750 ft²
SureCall Fusion2Go XR Truck/Off-Road Cell Signal Booster with 38-Inch High-Gain Whip Antenna | Top Signal Series

38-Inch Antenna

SureCall Fusion2Go XR Truck/Off-Road Cell Signal Booster with 38-Inch High-Gain Whip Antenna | Top Signal Series

Free lifetime support

$819.99

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sku: TS561312
SureCall Fusion2Go XR Truck/Off-Road Cell Signal Booster with 38-Inch High-Gain Whip Antenna | Top Signal Series
- Strongest transmit power of any mobile booster—up to 58% more uplink power than its leading competitor
- High-gain whip antenna with quick-release mount
- Optional MagMAX 3X or Rhino-Rack mount for OTR antenna
- Works with all major cellular carriers for multiple phones inside your truck
RV CEL-FI GO G32 Cell Signal Booster for Class A & Class C Motorhomes | Top Signal Series

Low-profile antenna

RV CEL-FI GO G32 Cell Signal Booster for Class A & Class C Motorhomes | Top Signal Series

Free lifetime support

$969.99

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sku: TS559119-PK
RV CEL-FI GO G32 Cell Signal Booster for Class A & Class C Motorhomes | Top Signal Series
- Low-profile 6 dBi rooftop antenna with six mounting options
- For use while parked (100 dB gain) & while driving (65 dB gain)
- Works with Verizon, AT&T, T‑Mobile, UScellular, & GCI Alaska 5G/4G
- Improves signal for multiple phones using the same carrier
- Inside directional panel antenna; stands upright on any flat surface & is easily moved where you need better signal
RV CEL-FI GO G32 Cell Signal Booster for Motorhomes & Trailers | Top Signal Series

RV CEL-FI GO G32 Cell Signal Booster for Motorhomes & Trailers | Top Signal Series

Free lifetime support

$999.99

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sku: TS559119
RV CEL-FI GO G32 Cell Signal Booster for Motorhomes & Trailers | Top Signal Series
- Most powerful RV/mobile booster available
- For use while parked (100 dB gain) & while driving (65 dB gain)
- Works with Verizon, AT&T, T‑Mobile, UScellular & GCI Alaska 5G/4G
- Improves signal for multiple phones using the same carrier
- Your choice of outside antenna—standard & three higher-gain upgrade options
- Inside directional panel antenna; stands upright on any flat surface & is easily moved where you need better signal
Rural SureCall Fusion5s 2.0 Cell Signal Booster with High-Gain Antenna | Top Signal Series

On Sale!

High-Gain Antenna

Rural SureCall Fusion5s 2.0 Cell Signal Booster with High-Gain Antenna | Top Signal Series

Free lifetime support

~~$1,259.99~~ $999.99

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sku: TS569011
Rural SureCall Fusion5s 2.0 Cell Signal Booster with High-Gain Antenna | Top Signal Series
- Coverage for small to midsized homes & small offices
- High-gain outside antenna—your choice of directional or omnidirectional
- Inside directional panel antenna mounts on walls or ceilings & also stands upright
- Metal case with heat sink & optional manual gain controls
- Boosts voice & 5G/4G data for all major cellular carriers
Outside Signal Strength

Coverage @ 700 MHz LTE

5 Bars

Up to 7,500 ft²

3 Bars

Up to 4,000 ft²

1 Bar

Up to 2,000 ft²
RV CEL-FI GO G32 Cell Signal Booster for Class B Vans | Top Signal Series

Easy antenna mounting

RV CEL-FI GO G32 Cell Signal Booster for Class B Vans | Top Signal Series

Free lifetime support

$1,099.99

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sku: TS559129
RV CEL-FI GO G32 Cell Signal Booster for Class B Vans | Top Signal Series
- Most powerful mobile booster available
- For use while parked (100 dB gain) & while driving (65 dB gain)
- Improves signal for multiple phones using the same carrier
- Your choice of outside antenna (low profile, OTR & 2 high-gain whip options)
- Inside Poynting PUCK-1 antenna has 6 mounting options
- Works with Verizon, AT&T, T‑Mobile, UScellular, & GCI Alaska 5G/4G
CEL-FI GO G32 Truck/Off-Road Cell Signal Booster with 38-Inch High-Gain Whip Antenna | Top Signal Series

38-Inch Antenna

CEL-FI GO G32 Truck/Off-Road Cell Signal Booster with 38-Inch High-Gain Whip Antenna | Top Signal Series

Free lifetime support

$1,099.99

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sku: TS551012
CEL-FI GO G32 Truck/Off-Road Cell Signal Booster with 38-Inch High-Gain Whip Antenna | Top Signal Series
- Strongest gain truck/OHV booster available—up to +65 dB
- High-gain whip antenna with quick-release mount
- Works with Verizon, AT&T, T‑Mobile, UScellular, & GCI Alaska 5G/4G
- Improves signal for multiple phones using the same carrier
RV CEL-FI GO G32 Cell Signal Booster for Class B & Class C with 38-Inch High-Gain Whip Antenna | Top Signal Series

38-Inch Antenna

RV CEL-FI GO G32 Cell Signal Booster for Class B & Class C with 38-Inch High-Gain Whip Antenna | Top Signal Series

Free lifetime support

$1,179.99

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sku: TS559139
RV CEL-FI GO G32 Cell Signal Booster for Class B & Class C with 38-Inch High-Gain Whip Antenna | Top Signal Series
- Most powerful RV booster available (max 100 dB gain)
- For use while parked
- High-gain 38″ whip antenna with 3 mounting options
- Works with Verizon, AT&T, T‑Mobile, UScellular, & GCI Alaska 5G/4G
- Improves signal for multiple phones using the same carrier
- Inside directional panel antenna; stands upright on any flat surface & is easily moved where you need better signal
Rural weBoost Home Complete Cell Signal Booster with High-Gain Antenna | Top Signal Series

High-Gain Antenna

Rural weBoost Home Complete Cell Signal Booster with High-Gain Antenna | Top Signal Series

Free lifetime support

$1,272.99

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sku: 470145-HG
Rural weBoost Home Complete Cell Signal Booster with High-Gain Antenna | Top Signal Series
- Strongest uplink power of any home booster; best for connecting to weak/distant cell towers
- High-gain outside antenna—your choice of directional or omnidirectional
- Inside directional panel antenna mounts on walls & also stands upright
- Boosts voice & 5G/4G data for all major cellular carriers
Outside Signal Strength

Coverage @ 700 MHz LTE

5 Bars

Up to 7,500 ft²

3 Bars

Up to 4,000 ft²

1 Bar

Up to 2,000 ft²
CEL-FI GO G41 100 dB Cell Phone Signal Booster for Home & Office | Top Signal Series

Highest gain booster

CEL-FI GO G41 100 dB Cell Phone Signal Booster for Home & Office | Top Signal Series

Free lifetime support

$1,298.00

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sku: G41-BE-003
CEL-FI GO G41 100 dB Cell Phone Signal Booster for Home & Office | Top Signal Series
- Most powerful home booster available—up to 100 dB gain
- Works with Verizon, AT&T, T‑Mobile, UScellular & GCI Alaska 5G/4G
- Improves signal for multiple phones using the same carrier
- 2 outdoor antennas + your choice of 1 to 4 inside dome or panel antennas
Outside Signal Strength

Coverage @ 700 MHz LTE

5 Bars

Up to 20,000 ft²

3 Bars

Up to 10,000 ft²

1 Bar

Up to 3,000 ft²
Rural CEL-FI GO G41 Cell Signal Booster with High-Gain Directional or Omni Antenna | Top Signal Series

2.5× Gain Antenna

Rural CEL-FI GO G41 Cell Signal Booster with High-Gain Directional or Omni Antenna | Top Signal Series

Free lifetime support

$1,498.00

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sku: TS552411
Rural CEL-FI GO G41 Cell Signal Booster with High-Gain Directional or Omni Antenna | Top Signal Series
- Cell phone booster for rural areas, homes, farms, cabins & other remote locations
- For homes 8 to 10 miles or more from the cell tower
- Most powerful home booster available—up to 100 dB gain
- Works with Verizon, AT&T, T‑Mobile, UScellular & GCI Alaska 5G/4G
- Choose one of three high-gain outside antennas
- Choose 1 to 4 inside ceiling-mounted dome or flex-mounted panel antennas
- Improves signal for multiple phones using the same carrier
Outside Signal Strength

Coverage @ 700 MHz LTE

5 Bars

Up to 20,000 ft²

3 Bars

Up to 10,000 ft²

1 Bar

Up to 3,000 ft²
Rural CEL-FI GO G41 Cell Signal Booster with High-Gain Grid Parabolic Antenna | Top Signal Series

26 dBi Antenna

Rural CEL-FI GO G41 Cell Signal Booster with High-Gain Grid Parabolic Antenna | Top Signal Series

Free lifetime support

$1,548.00

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sku: TS552411-G
Rural CEL-FI GO G41 Cell Signal Booster with High-Gain Grid Parabolic Antenna | Top Signal Series
- For rural homes, farms, cabins & other remote locations 8 to 10 miles or more from a cell tower
- Most powerful home booster available—up to 100 dB gain
- High-gain outside parabolic dish antenna for the longest reach to the most distant cell towers
- Choose 1 to 4 inside ceiling-mounted dome or flex-mounted panel antennas
- Improves signal for multiple phones on one carrier of your choice (Verizon, AT&T, T‑Mobile, UScellular, GCI Alaska 5G/4G)
Outside Signal Strength

Coverage @ 700 MHz LTE

5 Bars

Up to 20,000 ft²

3 Bars

Up to 10,000 ft²

1 Bar

Up to 3,000 ft²
Marine Coastal Cellular Signal Booster for Large Ships & Motor Yachts

Marine Coastal Cellular Signal Booster for Large Ships & Motor Yachts

Free lifetime support

$2,699.99

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sku: TS526010
Marine Coastal Cellular Signal Booster for Large Ships & Motor Yachts
- 4-antenna distributed cellular system for large vessels & yachts
- Your choice of outside high-gain marine antenna & 4 inside broadcast antennas
- For use while moored & cruising offshore
- Works with all major carriers in North America, plus much of the Caribbean, Central America & South America
- Custom components also available to meet your vessel’s design & cellular needs
Marine Coastal Cellular Solution Installers’ Kit | Top Signal Series

Marine Coastal Cellular Solution Installers’ Kit | Top Signal Series

Free lifetime support

$3,499.99

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sku: TS526011
Marine Coastal Cellular Solution Installers’ Kit | Top Signal Series
- 4-antenna distributed cellular system for large vessels
- Outside high-gain marine antenna & 6 inside broadcast dome antennas
- 500′ of coax cable + 24 connectors for custom installation
- For use while moored & cruising offshore
- Works with all major carriers in North America, plus much of the Caribbean, Central America & South America