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Pro GSM Voice Signal Booster – 600 sq.m.

(Vodafone/O2/Tesco and other mobile carriers)

1 Band
Coverage: Up to 600 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

“Wow”. We get that a lot for this Pro GSM Voice Signal Repeater that combines brilliant black with a brilliant performance for 1-3 outside signal. Designed specifically for boosting signals in the 900 MHz frequency, this signal booster works in 2G for O2, Tesco Mobile, Vodafone, and GiffGaff and other carriers. This easy to use GSM signal repeater can offer you crystal clear coverage for up to a whopping 600 m². Plus, with both automatic and manual controls, you can customize this black beauty to achieve an exceptionally stable signal. Wow indeed.

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£ 299

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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
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If you’re looking for stellar voice coverage for your medium sized home, boat or office space you can stop right here, this high-performance signal repeater is just the fix. This GSM Voice Signal Repeater has been designed specifically to give you crystal clear voice coverage if your mobile operates with 2G in the 900MHz frequency.

With a 600 m² range, this model can provide you with significant freedom if you’re looking to perfect your voice coverage and over longer distances. Plus, this GSM Voice Signal Repeater has both automatic and manual controls so you can rest assured that the stability of your signal will always be in safe hands. Think getting good voice coverage is impossible? Hardly. If you’re concerned about choosing the right product to tackle poor voice coverage, our GSM Voice Signal Repeater should make you feel better already.

This comprehensive package is easily set up in less than 15 minutes after which you can enjoy the instant 5-Bar coverage. Problems? No problem. Our professional technicians are on call to help you 24/7. Plus, with a 30-day money back guarantee and a two-year warranty, our products are risk-free. We’ve got your back.



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

Users Supporting Simultaneously

Up to 600 sq.m. Suitable for the areas from 300 to 600 sq.m.


O2 Mobile (2G)

Tesco Mobile (2G)

Vodafone (2G)

GiffGaff (2G)

900 75


Down-link Voltage Size


890 ~ 915 MHz

935~ 960 MHz AC:90~265V, 50/ 60Hz;DC:5V 2A 165*115*35 (mm) 0.3 KG.

Technical Specifications:

Specification Uplink Downlink
Frequency :GSM900 MHz 890-915MHz 935-960 MHz
Max Gain 60dB 65dB
Bandwidth 25 MHz
Ripple in Band ≤8dB
Max. Input Power Without Damage 0 dBm
Output Power 20 dBm 23 dBm
Noise Figure @ max. gain 4.5db 8db
Return loss ≤-8 dB
Time Delay ≤0.5 μs
MTBF > 20000 hours
Power Supply AC:90~265V, 50/ 60Hz;DC:5V 2A
Power Consumption 4W
Impedance 50 Ω
RF Connector N -Female
Cooling Heat sink Convection cooling
Dimensions (L x W x H ) 165*115*35 (mm)
Weight 0.3 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 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 1.35 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:

3.8571428571429 out of 5 based on 7 customer ratings
7 customer reviews

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Reviews () Questions ()
  1. Verified Buyer

    4 out of 5

    Great for home offices

    My home office has been much easier to work from since I got this product. No missed calls, no poor signal, no frustration.

  2. Verified Buyer

    4 out of 5

    Good advice

    The helpline were 4 stars. Helped me to get this set up and ready to go.

  3. Verified Buyer

    4 out of 5

    Great for anyone who's having signal issues

    If, like me, you've been having problems with your mobile signal, I'd suggest that you might want to try this booster out. It's worked pretty well for me, and since I had virtually no signal before it's an enormous improvement.

  4. Verified Buyer

    4 out of 5

    24 hour helpline

    It was probably a mistake to try to install this product at 10pm, but I wasn't expecting it to be so difficult. Cue a frustrated telephone call to the helpline at 11.30pm. There was someone on hand to answer my call and they sorted out my difficulties.

  5. Verified Buyer

    4 out of 5

    Perfect close to antenna, not so much elsewhere

    This works fine as long as I leave my phone close to the antenna, but if I move out of the range there hasn't been a whole lot of improvement.

  6. Verified Buyer

    3 out of 5

    Hoped for a little more

    I hoped that I would get a little more than 2 extra bars of signal but I suppose that's not too bad. It's certainly better than it was before.

  7. Verified Buyer

    4 out of 5

    A full signal boost

    I can get 5 bars now consistently whereas it was only three before. That's a big difference.



Outside Signal