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GSM Signal Repeater voice – 2500 sq.m. (Power Line)

(Vodafone & O2 Voice + 3G / Voice for other mobile carriers)

1 Band
Coverage: Up to 2500 sqm.
Ideal for:
Giff Gaff Signal Boosters
O2 Mobile Signal Boosters
Tesco Mobile Signal Boosters
Vodafone Signal Boosters
2G-900 MHz
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

Long reign the Queen of long-range coverage! For 2500 m² of the 3G coverage of royalty this Power Line series Signal Repeater for Voice and 3G offers instant 5-Bar coverage for even the weakest of signals. It’s enhanced technology maintains sterling long range reception, making it the premium choice for hotels, warehouses or large outdoor properties. Our Power Line products are specialized to provide pristine voice coverage in even the roughest of environments. And what’s more, this Monarch of Mobile Coverage is one for the people. This model taps into the 900MHz frequency range for GiffGaff, O2, Tesco Mobile and Vodafone. We can all toast to that!

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10 Years In The Mobile Boosters Industry
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Over 8700 Satisfied Customers

£ 945

Units Sold: 56

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Kit includes:

  • 1x repeater
  • 1x outdoor Yagi antenna
  • 1x indoor antenna
  • 1x power adapter
  • 1x 15 meters cable
  • 1x 5 meters cable
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This Power Line series Signal Repeater is our best on the market in providing clear voice coverage for up to 2500 m². It’s designed specifically for GiffGaff, O2, Tesco Mobile and Vodafone signals in the 900MHz frequency and can provide instant 5-Bar coverage for even the most abysmal of signals (1 or 2 bars). Made to troubleshoot poor signals in even extreme outdoor environments, the kit comes with a Yagi Antenna to maintain exceptional stability while using a high power cooling system to maintain it’s long-distance efficacy. To top it off, it includes both automatic and manual controls to vanquish even the possibility of signal instability.

While the technology of this extremely long range signal repeater from our Power Line series might be complex, setting it up isn’t. Our products are designed to be installed in less than 15 minutes. Plus, if you have any problems, our professionally trained service staff are here to help 24/7.

We are confident that you will love this product, which is why we provide a 30-Day Money Back Guarantee. Plus, with a 2-Year Warranty, the quality of your purchase is risk-free. For premium long-range voice coverage, we are proud to bring to you this exceptional repeater.


Coverage (sq. m.) Place to use Operator Frequency

Users Supporting Simultaneously

Up to 2500 sq.m. Large Hotel

Other large areas

O2 (2G & 3G)

Tesco Mobile (2G & 3G)

Vodafone (2G & 3G)

GiffGaff (2G & 3G)

900 200


Down-link Voltage Size


890 ~ 915 MHz

935~ 960 MHz AC:90~265V, 50/ 60Hz;DC:5V/ 4A 200 x 120 x 35 mm. 1.4 kg

Technical Specifications:

Specification Uplink Downlink Bandwidth
GSM/UMTS 900MHz 890-915 MHz 935-960 MHz 60 MHz
Max Gain 70dB 70dB
Ripple in Band ≤5dB
Max. Input Power Without Damage 0dBm
Output Power 20dBm 22dBm
Noise Figure @ max. gain ≤6db ≤6db
Return loss ≤-8 dB
Auto Level Control ≥20dBm
MGC 31db@1dB/step
Time Delay ≤0.5 μs
MTBF > 50000 hours
Power Supply AC:110~240V, 50/ 60Hz; DC 5V6A
Power Consumption ≤20W
Impedance 50 Ω
RF Connector N -Female
Cooling Heat sink Convection cooling
Dimensions (L x W x H) 200 x 120 x 35mm
Weight 1.4 KG
Installation Type Wall Installation
Environment Conditions IP40
Humidity <90%
Operating Temperature -10°C ~ 55°C
Led Signal Indication explanation:
LED Status
  There are 3 UL/P LEDs to indicate respective frequency band’s up link working status or system warning state. Each UL/P LED takes the same indication meaning.
Band 1 UL/P The LED(s) is Dark when there are no phone calls in the coverage area or cell phone does not contact BTS.
Band 2 UL/P   The LED(s) flashes in Red when there is a phone call in the coverage area, or cell phone contacts BTS periodically.
Band 3 UL/P Any of the 3 LEDs lighting in constant or solid Red indicates System Warning state. The repeater works in abnormal state or is self-oscillating.
  There are 3 DL/P LEDs to indicate respective frequency band’s down link working status. Each DL/P LED takes the same indication meaning.  
Band 1 DL/P   The LED(s) is Dark when corresponding frequency band(s) amplified signal output power does not reach lighting threshold. Usually output power ≤ 10dBm. This means the corresponding frequency band(s) works at small power output state.
Band 2 DL/P The LED(s) lighting in Green means that the corresponding frequency band(s) amplified signal output power reaches lighting threshold. The corresponding frequency band(s) works in good amplification state.
Band 3 DL/P The LED(s) lighting in Red or Orange means that the corresponding frequency band(s) amplified signal output power reaches maximum. The corresponding frequency band(s) works in best amplification state.

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:

4.92 out of 5 based on 24 customer ratings
12 customer reviews

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Reviews () Questions ()
  1. Verified Buyer

    5 out of 5

    Unexpected bonus - longer battery life!

    Since I got my signal amplifier I've realised that there's an extra benefit - my phone battery lasts much longer now that it's not always searching for a signal. What an unexpected benefit!

  2. Verified Buyer

    5 out of 5

    Stay in touch

    In today's world it's so important to stay in touch. I need to be contactable 24/7 for my job so having a reliable signal at home couldn't be more important. This handy gadget has meant that I'm never out of reach.

  3. Verified Buyer

    5 out of 5

    Impressed by technicians' advice

    At first I didn't like this product. It didn’t work well for me and I thought there was some kind of problem with the equipment. However, I have to say the technical support team were brilliant. They gave me tons of advice over the phone and helped me to sort out the problems I was having. It turned out I hadn't installed the outdoor antenna high enough. Now it works as intended.

  4. Verified Buyer

    5 out of 5

    Very happy with my purchase

    I am very happy with this purchase, it has made me and the rest of my family very happy as it works very well with no issues at all

    • Mobile Signal Boosters

      Dear Nathan, Thank you for taking the time to share your valuable experience. We're absolutely delighted to happy customers like you. Stay always connected and enjoy your calls. Cheers, Mobile Signal Boosters Support Team

  5. Verified Buyer

    5 out of 5

    Not one problem

    I have had no problems at all with this product, it works exactly how it should

  6. Verified Buyer

    5 out of 5

    Always working

    Since the moment I installed it, this signal booster has worked non-stop, providing me with 4 bars all the time

  7. Verified Buyer

    4 out of 5

    Like magic

    I don’t know how but this signal booster works like magic on my phone

  8. Verified Buyer

    5 out of 5

    Works as I hoped it would

    I wish I'd had this gadget years ago - it would have saved me such a lot of frustration and stress over the last few years. It works just how I hoped it would.

    • Mobile Signal Boosters

      Dear Harley, Thanks for the nice review. We're glad our signal booster works well for you. Enjoy your calls!Mobile Signal Boosters Support Team

  9. Verified Buyer

    5 out of 5

    Absolutely effective

    I bought this for my parents who live in a rural area, which is far from the signal tower. Their house would hardly get any service. However, after I installed the booster, both of their phones worked.

  10. Verified Buyer

    5 out of 5

    It really worked we went from 1 bar to 3 bars.

    We live at the bottom of two little hills and had to sit by a window on the north or step outside. Not fun in the winter. Very glad to have purchased the booster. it has helped a lot.

  11. Verified Buyer

    5 out of 5

    Great Product

    Solved all our signal issues. Works as advertised.

  12. Verified Buyer

    5 out of 5

    Great product

    Straightforward setup and reasonable signal strength.