Name: Pro Mobile Signal Booster 3G Network- 600 sq.m. Booster
Brand: DoCall Boosters
Price: 299 GBP
Availability: InStock
Rating: 4.0 (69 reviews)

Pro Mobile Signal Booster 3G Network- 600 sq.m.

(EE / O2 / Vodafone / Three / other UK network operators)

Overview
Technical Specifications

For a larger area of 600 square meters, Pro Mobile Signal Booster 3G Network provides an amazing option. It is good for using across the UK as all cellular service providers support the 2100 MHz range. It boosts EE Mobile, O2, Vodafone, Three, GiffGaff, BT Mobile and other UK network operators signal with this booster. With a 3G mobile signal booster, you get the full assembly kit that is quite necessary to do the proper installation. You just need 15 minutes to set it up and even your kids can do it. It is that simple. Just follow the instructions and within no time, you have set up a booster that is working wonders for you. And if you are worried, there is nothing harmful in the waves emitted by it. If there are any issues that crop up at any time, we are here to help you, 24/7. We will make sure that you have the coveted 5-bar signal around the area. And what is more, this device has a pretty cool design to back it.

Technical Sheet
Coverage

up to 600 sqm
Use

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

EE Mobile (3G)
O2 Mobile(3G)
Three Mobile(3G)
BT Mobile(3G)
Virgin Mobile(3G)
GiffGaff (3G)
T-Mobile (3G)
Orange (3G)
Tesco (3G)
Frequency

2100 MHz
Number of simultaneous users

100
Up-link

1920-1980 MHz
Down-link

2110-2170 MHz
Voltage

AC:90~265V, 50/ 60Hz;DC:5V/ 4A
Dimensions

200 x 120 x 35 mm.
Weight

1.4 kg

Max Gain

70 dB
Ripple in Band

≤5dB
Max. Input Power Without Damage

0dBm
Output Power

Up link: 20dBm Downlink: 22dBm
Noise Figure @ max. gain

≤6dB
Return Loss

≤-8 dB
Auto Level Control

≥20dBm
MGC

31db@1dB/step
Time Delay

≤0.5 μs
MTBF

> 50000 hours
Power Consumption

≤20W
Impedence

50 Ω
RF Connector

N -Female
Cooling

Heat sink Convection cooling
Installation Type

Wall Installation
Environment Conditions

IP40
Humidity

<90%
Operating temperature

-10°C ~ 55°C
LED
- 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.
LED
- 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.

FAQ

Why Signal Hero mobile signal boosters is the best solution for poor reception?

Signal Hero mobile signal booster is the only working solution if you have a weak signal and dead zones. It helps to improve signal strength so you can access the internet more quickly, and stream videos without buffering.

With our booster you can make and receive calls without interruption, ensuring you're always in touch with your family and friends.

In general, the booster catches the signals from the nearest cell tower in the area by the external antenna which is included in the kit, then it sends the signal to the booster box. The box amplifies the signals, ensuring reliable coverage even in areas with poor signal strength, and the internal antenna spreads the signals inside the closed area.
Please, help me to find the best booster. How do I know which one?
If you want to find the best booster for you there are 2 easy options:
- Use our Booster Finder Wizard to find the best booster based on your needs.
- If you're still having trouble finding the right booster after using the Wizard, contact our technical support team via chat or phone. They'll be happy to assist you in finding the best solution.
What makes the Signal Hero different?

1. At Signal Hero, we are committed to providing high-quality boosters at unbeatable prices.
2. Since 2010, we've been dedicated to improving cellular signals with our specialized boosters, putting our CUSTOMERS FIRST every step of the way.
3. Our boosters fix more than the signal. Signal Hero customers enjoy fewer dropped calls, better voice quality, faster internet speeds, and improved video streaming.
4. In addition, we provide peace of mind with our industry-leading 24/7 after-sale service:
- Lifetime Support
- 3-Year Warranty
- Installation Services (for enterprise solutions)
5. And if it’s not a perfect solution for you, we’ll refund your purchase or replace it. No hard feelings.
Does this need installation? Can I set this up myself?

Installing our boosters is easy - in fact, 98% of our customers do it themselves. The device is plug-and-play, so all you need to do is attach the units with cables and mount the antennas. We provide simple installation guides and videos to help you along the way.

Moreover, we offer technical aftersales support after the delivery of your device, so you can have peace of mind knowing we're here to help.

How it works

Outside Antenna

The outside antenna communicates back and forth with nearby cell towers.

Booster

The signal booster amplifies any cell signals it receives from the outside antenna.

Inside Antenna

The inside antenna broadcasts these signals of use throughout your home.

Outside Antenna

The outside antenna communicates back and forth with nearby cell towers.

Booster

The signal booster amplifies any cell signals it receives from the outside antenna.

Inside Antenna

The inside antenna broadcasts these signals of use throughout your home.

Reviews:

4.0

69 customer reviews

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Reviews (69) Questions (0)

Guy Harrison Verified Customer2025/09/06

It helped me solve network connectivity in my cabin. I did a good setup on the unit and now my cabin is properly working and I’m so pleased.

Rupert Dean Verified Customer2025/08/26

Watching movies is my favourite pastime, it is all I ever do. For some reason my signals just started getting weaker and weaker. Must be the high rise multiple construction taking place all around where I stay. Either way I was super depressed because I could not stream movies and songs. I bought this booster and my download speeds are even faster than they used to be before they fell. I can now comfortably return to my pastime.

Dominic Oliver Verified Customer2025/08/13

I've put up with a bad signal for so long that I thought there was absolutely nothing to be done. I've switched networks three times and to no avail. Now I've got this booster there's a big change. I wish I'd known then I could've stayed with my original network.