MR PRO GSM850/4G LET28 700 Mobile Repeater


  • Voice Calls – All Networks
  • 4G Data – All Networks
  • Up to 500 square meters
  • Up to 20 Simultaneous Users

Cable Upgrades


+ £65.00
+ £35.00
Product price
Additional options total:
Order total:
SKU: MRE081 Category: Tags: ,

Still Not Sure If This Product Is Right For You?

Discover your device's frequency so you can order the most optimal product.

Click here for iOS Click here for Android


The MR PRO GSM850/4G LET28 700 Mobile Repeater Kit effectively provides a strong and improved phone signal in places with poor reception. It was specifically designed to fix bad signal, which is such a common problem. The MR PRO GSM850/4G LET28 700 Mobile Repeater works with all European network carriers including UK’s:

EE | Three | Vodafone | O2 | All Subsidiary Branches

The PRO GSM850/4G 700 Mobile Repeater has coverage up to 500 square meters and supports up to 20 simultaneous users. This mobile repeater is perfect for larger homes, properties or business offices that need strong and improved signal.

The MR PRO GSM850/4G 700 Mobile Repeater covers:

  • Voice Calls – All European Networks
  • 4G Data – All European Networks
  • Up to 500 square meters
  • Up to 20 Simultaneous Users

This MR PRO GSM850/4G 700 Mobile Repeater provides a strong and improved signal and effectively fixes poor reception. It was created specifically to assure you stay connected always; stop experiencing infuriating dropped calls, increase 4G data connection and bring as much signal in to your home or property as you need.

The PRO GSM850/4G 700 Mobile Repeater is super easy to install! An aerial antenna connects to the cell booster, which when plugged in, will boost the mobile signal around your office, home or property. The Repeater Kit comes with everything you need, so all you have to do is install the Mobile Repeater and then sit back and enjoy your fast and improved cell signal. We offer 100% free technical support for anyone who needs assistance with the instillation of their PRO GSM850/4G 700 Mobile Repeater and it is available for fast delivery from our depot in the UK.

The MR PRO GSM/4G Mobile Repeater also includes:

  • 15-day money back guarantee
  • Free shipping
  • Free technical support
  • Coverage of 500 square meters and boosts up to 20 simultaneous users.

It’s guaranteed to work, no matter how bad the cell signal is outside your home, office or property, and it can be improved and amplified. With more than 10 years of experience, we guarantee that our mobile repeaters will efficiently fix your bad signal problems!

Why you need the MR PRO GSM850/4G 700 Mobile Repeater:

Despite all the technology we have at our disposal in 2018, we still receive weak signal, slow data connection and in some cases; no cell signal at all! It is super important to have a strong cell signal these days because our main means of communicating are our electronics! Phone, tablets and computers are our ways of staying in close communication with friends, family and co-workers, and what happens if we have no mobile signal? No phone calls. No phone calls? No communication.

The good news? We have a solution! We offer a large array of Mobile Repeaters, so you can choose one that is best for you. No matter what the size of home, the town or city, the amount of signal you receive, we have the solution!

Why you have poor cell signal:

You experience call interruptions, slow 4G data connections or receive poor cell signal because of these 2 simple reasons:

  1. Building materials (metal or concrete in the interior of walls in your home) or natural structures interfering with the signal (large bodies of water, shrubbery or large forested areas).
  2. Sometimes it is that you’re just too far from the nearest cellular phone tower and because of this, you receive poor cell signal or no cell signal.

It is hard to believe, but natural structures actually do impede with cell signal and it is actually a big problem for people who live in large forested areas or near lakes or the ocean. Any king of vegetation can block or ‘absorb’ mobile signal. It is hard to believe that even in 2018 we still experience bad mobile signal. That’s why we’re here! No matter where you are or what your problem with cell signal is, we can fix it.

3 simple steps to pick the perfect Mobile Repeater:

If you are interested in one of our grand selections of Mobile Repeaters, but you’re not sure which one will work for you, there are 3 simple steps to take a look at, to help you find “the one”:

  1. Choose a mobile network. To find a Mobile Repeater that is perfect for you, first you need to select a network you would like to ‘amplify’. Our company offers a large array of Mobile Repeaters for all European networks, including UK’s mobile networks: Vodafone | O2 | Three | EE | All subsidiary branches.


  1. The Mobile Repeater that’s perfect for you will be determined by the size of area or property you would like to cover with your mobile repeater. We offer personalized solutions for all types of instillations! For example: large properties, business related buildings, moving houses or cars, large warehouses, small homes or even boats!


  1. Check out the frequencies that your network operates on. This can be found with the network manager directly or you can find this information right there on your cell phone. If one of these options doesn’t works for you, give us a call or send us an E-mail. We’re more than happy to find the frequencies your network uses for you or answer any more questions you might have!

Is the MR PRO GSM850/4G 700 Mobile Repeater difficult to install?

Nope! On the contrary; the MR PRO GSM850/4G 700 Mobile Repeater is so easy and simple to install, that we suggest you give it a try yourself! The instillation process takes no more than fifteen minutes to thirty minutes and doesn’t require any technical knowledge.  But, if you prefer technical assistance or are having a difficult time with the instillation of your MR PRO GSM850/4G 700 Mobile Repeater we have your back! Our technicians are always more than happy to help you with the instillation process.

installation manual .pdf


package includes

1 x Mr PRO GSM850/4G mobile repeater

1 x Outdoor standard panel antenna

1 x Indoor whip antenna

1 x 10-meter coaxial cable to connect to repeater

1 x Power supply

1 x Easy to follow installation manua

  • Mechanical Specifications
  • Electrical Specificationstab
Mechanical Specifications
Item Parameters
RF Connector N-Female as Standard
Cooling Heatsink convection cooling
Dimensions (DxWxH) 225 x 160 x 29.5mm
Weight 1150 Gram
Environment Conditions IP 40
Humidity < 90%
Operating Temperature -10C – 60C
Electrical Specificationstab
Item UpLink DownLink
GSM850 Frequency

4G Band#28 Frequency





Gain 65dB
Ripple in Band ≦5dB
Coverage 500 square meters
Power 20 dBm
Spurious Emission


Max Noise Figure ≦ 6dB
Return Loss ≦ 3dB
Time Delay ≦ 0.5μs
MTBF > 50000hours
Power Supply AC100~240V 50~60Hz / DC12V 2A
Power Consumption < 10 Watt
Impendence 50 Ω


There are no reviews yet.

Be the first to review “MR PRO GSM850/4G LET28 700 Mobile Repeater”

Your email address will not be published. Required fields are marked *

Content missing