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Five Bar Signal Guarantee

Mobile Phone Booster for All Networks – 300 sq.m. (Power Line)

(All UK Mobile Operators)

3 Band
Coverage: Up to 300 sqm
Ideal for:
BT Mobile Signal Boosters
EE Mobile Signal Boosters
Giff Gaff Signal Boosters
O2 Mobile Signal Boosters
Orange Mobile Signal Boosters
T-Mobile Signal Boosters
Talk Talk Signal Boosters
Tesco Mobile Signal Boosters
Three Mobile Signal Boosters
Virgin Mobile Signal Boosters
Vodafone Signal Boosters
900/1800/2100 MHz
,Voice and Data
Free Shipping In UK
Delivery time: 3-5 Business Days
Delivery time: 7-12 Business Days

Benefits and Features:

  • Instant Signal Boost of up to 5 bars
  • CE & RoHS ISO Certified Product
  • Easy Installation
  • Fast Data Download
  • 2 -Year Warranty

Our Tri-Band Signal Booster provides up to 300m² worth of signal coverage, ideal for small houses, small bars, cafés, restaurants and the like. The device boosts all major UK operator voice and 3G/4G network signals broadcast within the 900/1800/2100MHz frequency range. The kit is able to amplify your inside signal in conditions of poor outside coverage (1-2 bars).

Safe And Secure Shopping
Free Trackable Delivery In UK
10 Years In The Mobile Boosters Industry
30-Day Money-Back Guarantee
24/7 Support
Over 8700 Satisfied Customers

£ 625

Units Sold: 123

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Kit includes:

  • 1x repeater
  • 1x outdoor LPDA antenna
  • 1x indoor antenna
  • 1x power adapter
  • 1x 15 meters cable
  • 1x 5 meters cable
Price Match Guarantee


Our All Networks Phone Signal Booster is a top of the line product that supports multiple frequency bands (900MHz, 1800MHz and 2100MHz) thanks to its tri-band repeater. The adjustable controls all you to change your signal preferences for smoother voice and data transmissions. Experience improved signal strength regardless of your phone’s present coverage strength or frequency band! A quality booster to work in conditions of poor outside coverage (1-2 bars).

The All Networks Phone Signal Booster supports all major British carrier company network services. Our products are rigorously tested and offer a perfect 5-bar signal wherever you are. Our quick installation kit comes complete with instructions and takes less than 15 minutes to set up. Our products are also completely harm-free.

Please do not hesitate to contact our staff of highly trained professionals available 24/7 should you experience any problems with your booster. Satisfaction guaranteed!



Coverage Use Operator Frequency

Number of Simultaneous Users

Up to 300 m² Small Boat


Small Office

Small Home


BT (2G, 3G, 4G)

EE (2G, 3G, 4G)

Virgin (2G, 3G, 4G)

Giff Gaff (2G & 3G)

O2 (2G & 3G)

Talk Talk (2G & 3G)

Vodafone (2G & 3G)

Tesco (2G & 3G)

Three (3G & 4G)

T-Mobile (2G, 3G, 4G)

Orange (2G, 3G, 4G)

900/1800/2100 MHz 50


Down-link Voltage Dimensions


890 ~ 915 MHz

1710 ~ 1785 MHz

1920 ~ 1980 MHz

935 ~ 960 MHz

1805 ~ 1880 MHz

2110 ~ 2170 MHz

AC90-264V, output DC 5V/3A 320×230×50mm 5.8 kg

Technical Specifications:

Specification Uplink Downlink Bandwidth
Frequency : 890-915 MHz 935-960 MHz 25 MHz
DCS 1710-1780 MHz 1805-1880 MHz 70 MHz
DMA-3G 1920-1980 MHz 2110-2170 MHz 60 MHz
Max Gain 65dB 70dB
Bandwidth 25 MHz
Ripple in Band ≤8dB
Max. Input Power Without Damage 0dBm
Output Power 20dBm 23dBm
Noise Figure @ max. gain 8db 14db
Return loss ≤-8 dB
Auto Level Control 30dBm
MGC 31db@1dB/step
Time Delay ≤0.5 μs
MTBF > 20000 hours
Power Supply AC:110~240V, 50/ 60Hz;DC:5V 3A
Power Consumption 12.5W
Impedance 50 Ω
RF Connector N -Female
Cooling Heat sink Convection cooling
Dimensions (L x W x H ) 310×270×60mm
Weight 6.2 kg
Installation Type Wall Installation
Environment Conditions IP40
Humidity <90%
Operating Temperature -10°C ~ 55°C
Led Signal Indication explanation:
LED Status Definition
Power Red Normal
Off DC power problem
  DL (Downlink) White No signal received Solution: Adjust the outdoor installation to get the sound signal
Green Signal received ok but not perfect
Red Full signal received
  UP (Uplink))   Flicker When there is a call it is normal
  Green Always green means self-excited Solution: Turn off the booster, adjust the indoor and outdoor antenna again and try to expand the distance or create some barriers between them.

Additional Information

Weight 7.3 kg

Product FAQ:

How do I determine the best place to set up my booster?

How many users will one booster support?

Should I check the location of my network provider’s nearest tower?

How can I check if the booster will work for me?

How It Works:

4.86 out of 5 based on 28 customer ratings
14 customer reviews

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Reviews () Questions ()
  1. Verified Buyer

    4 out of 5

    Hardest part was finding the place with the best signal

    It wasn't anywhere near as difficult to set this up as I was led to believe. The hardest part was wandering around the outside of my property trying to work out where to install the antenna.

  2. Verified Buyer

    5 out of 5

    Helps me keep my business going

    My business relies on my clients being able to contact me, so a good signal is a must. I installed one of these to make sure I didn’t drop essential calls.

  3. Verified Buyer

    4 out of 5

    A couple of bars difference

    I was getting about 2 bars in my living room before I got this booster. I'm now getting either 4 or 5 every day, all day long.

  4. Verified Buyer

    5 out of 5

    From 1 bar to 3

    Before I got this I could only get a measly 1 bar of signal at most in my flat but now I can usually get 3 which is a great improvement.

  5. Verified Buyer

    5 out of 5

    2 bars better than usual

    With this booster I now get at least 2 bars better than I used to, great result

  6. Verified Buyer

    5 out of 5

    Honestly a great product

    This is honestly a great product, it's really made my phone a lot faster and more efficient than it was before

    • Mobile Signal Boosters

      Dear Isaac, Thank your honest feedback. We're glad our signal boosters works well for you and meets your expectations. Enjoy your calls indoors!Cheers, Mobile Signal Boosters Support Team

  7. Verified Buyer

    5 out of 5

    Very clear communication

    I had a few questions about how the signal booster worked and sent an email to customer service, they replied quickly and were very polite

  8. Verified Buyer

    5 out of 5

    I can hear again!

    I can finally hear the other people on the end of the phone clearly for the first time in years! Definitely worth it

  9. Verified Buyer

    5 out of 5

    Booster works like a charm!

    Easy to install, works like charm, this unit boosted my wireless signal from 0 to a consistent 4 and mostly a 5 bar signal. Live in a basement home with a metal roof. Used to have to go outside to use the phone to receive 1 or 2 bars. Throughout the basement and in the unfinished upstairs, I receive 4 and 5 bar signal. I love this device!

  10. Verified Buyer

    5 out of 5

    Good Unit!

    Works when no other option is available. Note* there has to be at least some signal to boost.

  11. Verified Buyer

    5 out of 5

    All network booster box

    Does exactly what is advertised. Very good service and communication. Highly recommend.

    • Mobile Signal Boosters

      Dear Paul, Thank you for the nice review. We're glad to have happy customers like you and look forward to working with you again. Cheers, Mobile Signal Boosters Support Team

  12. Verified Buyer

    5 out of 5


    Let me say the set up couldn't be easier. And the performance is amazing.

  13. Verified Buyer

    5 out of 5

    Works great

    We have offices in a metal building. Purchased this product to bring the signal in house. Works great for our application.

  14. Verified Buyer

    5 out of 5

    Highly recommend

    I barley had 1 bar and could not keep a conversation going without being dropped. Now it works very well. If you have very little cell signal I would suggest buying this.