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Mobile Signal Booster Voice & 3G – 300 sq.m.


4-54-44-34-1 ;
2 Band
Coverage: Up to 300 sqm
Ideal for:
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
Vodafone Signal Boosters
900/2100 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 Dual Band Signal Booster provides up to 300m2 worth of signal coverage, ideal for flats, small offices, little bars, mini-cafés and the like. The device boosts all major UK operator voice and 3G signals broadcast in the 900/2100MHz frequency range.

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10 Years In The Mobile Boosters Industry
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Over 8700 Satisfied Customers

£ 269Was £ 315 Save £ 46

Units Sold: 125

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Kit includes:

  • 1x repeater
  • 1x outdoor panel antenna
  • 1x indoor antenna
  • 1x power adapter
  • 1x 15 meter cable
  • 1x 5 meter cable
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A dynamic combination of attractive design with a 5-bar signal boosting capacity, our Dual Band Mobile Signal Booster is the latest solution to your voice and 3G network signal problems in both urban and rural areas across the UK! The device covers an area of up to 300m2 and boosts all major UK (Three Mobile, Vodafone, O2, etc.) network provider signals broadcast within the 900 and 2100MHz frequency range.

The quick installation kit comes complete with instructions and takes less than 15 minutes to set up. You’ll be up and running in no time!

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


Coverage Use Operator Frequency

Number of Simultaneously Users

Up to 300 m² Small Boat


Small Home

Small Office

Other Small Sized Areas

Giff Gaff (2G & 3G)O2 (2G & 3G)

Talk Talk (2G & 3G)

Tesco (2G & 3G)

Vodafone (2G & 3G)

Three (3G)

EE (3G)

T-Mobile (3G)

Orange (2G & 3G)

900/2100 MHz 50


Down-link Voltage Dimensions


890 ~ 915 MHz

1920-1980 MHz

935 ~ 960 MHz

2110-2170 MHz

AC/220V±10% 45~55Hz 225*140*32 (mm) 1.2 kg

Technical Specifications:

Frequency range GSM 880-915 925~960 MHz DCS 1920-1980 2110-2170 MHz Gain Up link: Gp≥63dB Downlink: Gp≥68dB
output Up link :15dBm Downlink: 17dBm Function a) Power supply LED denote b) Export power LED denote
Port VSWR ≤1.8DB I/O impedance 50Ω/N connector
Noise figure ≤6dB Transmission delay ≤0.5μs
Ambient temperature -15°C~55°C Power supply AC/220V±10% 45~55Hz
Size/weight 225*140*32 (mm)/1.2kg Coverage area Up to 300sqm
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

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:

4.43 out of 5 based on 60 customer ratings
31 customer reviews

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Reviews () Questions ()
  1. Verified Buyer

    5 out of 5

    This product delivers

    No difficulties in getting this set up and it delivers as it's supposed to.

  2. Verified Buyer

    4 out of 5

    No problems or difficulties

    I had no difficulty whatsoever in setting this up and as soon as the antenna was in place and everything was switched on I could instantly see more bars on my phone.

  3. Verified Buyer

    5 out of 5

    Great for people who live in tricky spots

    My bedsit is on the top floor of an old building and I don't know if it's metal in the roof or something but I really struggled to get a signal, meaning I had to go all the way down to the street to make any calls. I propped the antenna up at my window and it's made such a difference!

  4. Verified Buyer

    5 out of 5

    Streaming is possible

    Before I bought this amplifier the idea of trying to stream videos or music would have been laughable. It would take forever just to download a tiny file. Since I got this booster, videos stream perfectly and I can download files in seconds. Great!

  5. Verified Buyer

    5 out of 5

    Brilliant value

    I was absolutely fed up with the awful signal in my basement (which is where I work from). I was thinking of having one of my upstairs rooms converted to an office just to escape the useless signal but this device has saved me the money of having to convert.

  6. Verified Buyer

    4 out of 5

    Couldn't hear a word before but now - crystal clear!

    Before I got this signal booster I was at my absolute wits end. I couldn’t hear a word and conversations were always breaking up. There was only one spot in the house where I could make a call and that was perched on the edge of the bed in the spare room! Now, I have a choice of places to make calls, although I don't have complete coverage.

    • Mobile Signal Boosters

      Dear Mohammad, Thank you for the honest review. We're glad our signal booster has solved your connection problem. Stay always connected and enjoy your calls. Cheers, Mobile Signal Boosters Support Team

  7. Verified Buyer

    5 out of 5

    Took a little longer than I had assumed

    The set-up of this signal booster took slightly longer than expected and was a little complicated but it is well worth it now I've got it sorted.

  8. Verified Buyer

    4 out of 5

    Simply super!

    This signal booster works very well and is just super! It may not be the cheapest device, but it works better than the bargain basement device I had before which gave me no extra bars at all. You get what you pay for.

  9. Verified Buyer

    4 out of 5

    We are all very pleased

    Me and my whole family are all very pleased with this product it seems to be working very well and is a huge improvement over our poor signal that we were getting before.

    • Mobile Signal Boosters

      Dear Alexandra, Thank you for sharing your valuable experience. We're so glad to hear our mobile signal booster works well for you and meets your expectations. Looking forward to working with you again. Cheers, Mobile Signal Boosters Support Team

  10. Verified Buyer

    5 out of 5

    Would definitely recommend

    I would definitely recommend this product to just about anyone, it has really helped me to receive calls and texts in a timely manner.

    • Mobile Signal Boosters

      Dear Elise, Thank you for taking the time to share you valuable experience. We're absolutely delighted to hear how satisfied you are. Hope to work with you again in future. Cheers, Mobile Signal Boosters Support Team

  11. Verified Buyer

    5 out of 5

    It helps sometimes

    Sometimes I don't need my signal to be boosted above 3 bars but sometimes I do, like when I'm streaming on my phone so this device has been great for those odd occasions.

  12. Verified Buyer

    5 out of 5

    Guide was easy to follow

    The instruction guide on installation was relatively easy to follow, was done in no time

  13. Verified Buyer

    5 out of 5

    Knowledgable team

    The customer service team sure sound like they know what they're doing. Called for assistance with set-up and they took me through it step by step

  14. Verified Buyer

    4 out of 5

    Pleasant experience

    Product was delivered in excellent time with no damage to the product at all, exactly what I should expect from a company

  15. Verified Buyer

    4 out of 5

    Stable signal at last

    I was looking for a way of stabilising my phone signal on my first floor, as about 50% of the time it was dropping out. Since I got this booster stability isn't a problem any more.

  16. Verified Buyer

    5 out of 5

    My mistake but great service

    I made a mistake and accidentally ordered the wrong product but thanks to the 30 day money back guarantee I could send it back and swap it for the one I actually needed.

  17. Verified Buyer

    5 out of 5

    Just a little more reliable

    Although I was expecting great things from this gadget, it hasn't quite lived up to my expectations. It's not that it doesn't work - it does - but it's not quite as impressive as I was hoping for. Maybe I should have got a more powerful booster that would stretch to the upper floor of my house.

  18. Verified Buyer

    5 out of 5

    Very helpful

    I've found the signal booster very helpful in giving me a better signal at home.

  19. Verified Buyer

    4 out of 5

    Have realistic expectations

    If you're expecting to go from zero to five bars you might be disappointed, but if you're just looking for a moderate improvement you'll be happy

  20. Verified Buyer

    4 out of 5

    You'll be pleased you've got it

    Go on and buy this product! You'll definitely not regret it!

  21. Verified Buyer

    4 out of 5

    This booster rocks

    Just the right price for the right device. This booster rocks!

  22. Verified Buyer

    4 out of 5

    Saved me lots of trouble

    I should have got it earlier, would have saved me a lot of trouble.

  23. Verified Buyer

    4 out of 5

    Boosts signal

    As an elderly person I can now easily update my daughter who lives in the city about my health.

  24. Verified Buyer

    3 out of 5

    Works great

    Being a service man in a remote military outpost I can now talk to my kin without any hiccups.

  25. Verified Buyer

    4 out of 5

    Great response time

    Excellent wish all online purchases were this easy and provided such high-quality customer service.

  26. Verified Buyer

    4 out of 5

    Extremely helpful!

    I own an older booster unit, I accidentally broke the base off the antenna and rendered it useless. I wasn't sure which replacement antenna would work, so I e-mailed customer service with my problem. I received a prompt response, and the young lady gave me the proper model number to order. Received it sooner than expected, I'm back in business, I would definitely recommend

  27. Verified Buyer

    4 out of 5


    Repeat customer over several years, always reliable, no surprises, fast shipping and even great pre-sales technical support.

  28. Verified Buyer

    5 out of 5

    Great service. Timely delivery.

    Quality products that work as advertised. Great service.

  29. Verified Buyer

    4 out of 5

    Good deal

    I suffer from poor mobile signal in my home, my signal is great outside but concrete walls stop the signal from coming inside. I bought this product, plugged it in and bam I have full signal. The product does exactly what is says on the box and I recommend it for this will poor signal. The price is a little high than I was wanting, but as I run my business from home it will pay for itself soon.

  30. Verified Buyer

    5 out of 5

    Thank you

    when I emailed with questions I received answers quickly,delivery was prompt and I was very happy with the service,thank you