Name: Mobile Booster 4G LTE – 300 sq. m. Booster
Brand: DoCall Boosters
Price: 190 GBP
Availability: InStock
Rating: 3.9 (78 reviews)

Mobile Booster 4G LTE – 300 sq. m.

(EE/O2/Vodafone/Three/T-Mobile and other carriers)

Overview
Technical Specifications

Our Single-Band model will serve you well if you are a full 4G user looking for 800 MHz signal amplification support. It is a single repeater that provides signal enhancement in 300 sq. m. range. This device can boost Vodafone, EE, O2 and other major UK network providers’ signal. The booster is excellent working one for 4G coverage across the UK. The signal booster can be installed in less than 15 minutes will our full installation kit and simple directions. You will be up and running in no time at all! The attractive design of our signal booster is paired with “5-bar” signal capability in urban or rural areas throughout the entire UK. Our 24/7 technical support staff is made up of trained professionals who are there to assist you with whatever you need. Our signal boosters and excellent service are just what you need and is worth every penny!

Technical Sheet
Coverage

up to 300 sqm
Use

Flat
Small Home
Small Office
Small and Big boats
Operator

EE Mobile (2G/4G -in cities)
Orange (2G/4G)
Virgin Mobile(2G/4G)
Three (4G)
BT Mobile (4G)
Vodafone (4G)
Giff Gaff (4G)
Talk Talk (4G)
Tesco (4G)
Frequency

800 MHz
Number of simultaneous users

50
Up-link

791-821 MHz
Down-link

832-862 MHz
Voltage

AC/220V±10% 45~55Hz
Dimensions

165*115*35 (mm)
Weight

0.3 kg

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.
ALA (Alarm system)
- Red
  
  The installation is not correct. For example, the outdoor antenna been stolen the cable is not connected properly There are strong input signals or severe self-oscillation, measures must be Take n(please note that our boosters have auto shut off function so the red color status can only maintain for 5 seconds).
- Off
  
  Booster breaks down, or severe self-oscillation leads to auto mute Re-plug in and check if alarm LED turns Red.
output

Up link: 15dBm Downlink: 17dBm
Port VSWR

≤1.8DB
Noise figure

≤6dB
Ambient temperature

-15°C~55°C
Function

a) Power supply LED denote b) Export power LED denote
I/O impedance

50Ω/N connector
Transmission delay

≤0.5μs

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

- 2-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:

3.9

78 customer reviews

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Reviews (78) Questions (0)

Zak G. Verified Customer2024/11/02

I've been with EE for years now, and have always struggled to use my mobile in my house unless I stand in the corner of the bedroom. Thanks to this booster I can now get a signal downstairs too.

Dylan H. Verified Customer2024/10/21

Works well. Only few issues with installation.

Nicholas D. Verified Customer2024/10/14

I'd got used to not being able to use my mobile in the house, but after my son bought me one of these I was amazed to unlock a whole new lease of life from my phone! Now I'm streaming from YouTube and Spotify every night when I can't sleep!