MR Mini GSM850/4G LET28 700 Mobile Repeater


  • Voice Calls – All Networks
  • 4G Data – All Networks
  • Up to 250 square meters
  • Up to 10 Simultaneous User

Cable Upgrades


+ £65.00
+ £35.00
Product price
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SKU: MRE080 Category: Tags: ,

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

EE | Three | Vodafone | O2 | All Subsidiary Branches

The Mini GSM850/4G 700 Mobile Repeater has coverage up to 250 square meters and supports up to 10 simultaneous users. This mobile repeater is perfect for homes, properties or business offices that need strong and improved signal.

The Mini GSM850/4G 700 Mobile Repeater covers:

  • Voice Calls – All Networks
  • 4G Data – All Networks
  • Up to 250 square meters
  • Up to 10 Simultaneous Users

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

The Mini GSM850/4G 700 Mobile Repeater is super easy to install! An aerial antenna connects to the mobile booster, which when plugged in, will boost the cell signal around your office, home or property. The Repeater Kit comes with everything you need, so all you have to do is  install the system 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 Mini GSM850/4G 700 Mobile Repeater and it is available for fast delivery from our depot in the UK.

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

  • 15-day money back guarantee
  • Free shipping
  • Free technical support
  • Coverage of 250 square meters and boosts up to 10 simultaneous users.

It’s guaranteed to work, no matter how bad the mobile signal is outside your home, office or property, and it can be improved and amplified. With 11 years of experience, we guarantee that our mobile repeaters will efficiently fix your bad signal problems!

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

Despite all the technology we have at our disposal in 2018, we still experience weak signal, slow data connection and in some cases; no cell signal at all! It is essential to have cell signal now a 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 cell 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 best works 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 mobile signal:

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

  1. Building materials (metal or concrete inside the walls of 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 simply too far from the nearest cellular phone tower and because of this, you receive bad signal or no mobile signal.

It is hard to believe, but natural structures actually do impede with mobile signal and it is actually a big problem for people who live in large forested areas or close to lakes or the ocean. Any king of vegetation can block or ‘absorb’ cell signal. It is hard to believe that even in 2018 we still experience poor 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 don’t know which one will work for you, there are 3 simple steps to take a look at, to help you find “the one”:

  1. Select a mobile network. To find a Mobile Repeater that is perfect for you, first you need to choose 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 you are looking for will be determined by the size of area or property you would like to cover and boost. 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 these frequencies 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 operator uses for you or answer any more questions you might have!

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

Nope! On the contrary; the Mini 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 requires no technical knowledge.  But, if you prefer technical assistance or are having a difficult time with the instillation of your Mini 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 mini 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 manual

  • 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 60dB
Ripple in Band ≦5dB
Coverage 250 square meters
Power 19 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


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