MR Mini EGSM/4G LET20 800 Mobile Repeater


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

Cable Upgrades


+ £65.00
+ £35.00
Product price
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The MR Mini EGSM/4G LET20 800 Mobile Repeater Kit effectively provides a strong and reliable phone signal in places with poor reception. It was specifically designed to fix bad signal problems which are so common. The EGSM/4G LET20 800 Mobile Repeater works with all European network carriers including UK’s:

EE | Three | Vodafone | O2 | All Subsidiary Branches

The EGSM/4G LET20 800 Mobile has coverage up to 250 square meters and supports up to 10 simultaneous users. This mobile repeater is perfect for small homes, small properties or offices that need strong and improved signal.

The EGSM/4G Mobile Repeater covers:

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

This MR Mini EGSM/4G Mobile Repeater provides a strong and improved signal and effectively fixes poor reception. It was designed specifically to help you stay connected always; stop experiencing annoying phone call interruptions, increase 4G data connection and improve your download speeds on all European networks (up to 10MB).

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

The MR Mini 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 low the cell signal is outside, it can be improved and boosted around your home, office or property. 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 Mini EGSM/4G Mobile Repeater:

Despite all the technology we have at our fingertips in 2018, we still experience weak signal, slow data connection and in some cases; no mobile signal at all! It is crucial to have mobile signal now a days because our main means of communicating are our electronics! Phone, tablets and computers are our ways of staying connected 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 variety of Mobile Repeaters, so you can choose one that’s perfect for you. No matter what the size of property, the town or city, the amount of signal you receive, we have the solution!

Why you have poor mobile signal:

The reason you experience dropped calls, slow 4G data connections or receive bad cell signal is divided in to two uncomplicated categories:

  1. Building materials, object interference or natural structures blocking 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 slow signal or no cell signal.

It is hard to believe, but natural structures actually do interfere with mobile signal and it is actually a huge problem for people who live in large forested areas or close to lakes or the ocean. It is hard to believe that even in 2018 we still experience bad signal. That’s why we’re here! No matter where you are or what your problem with mobile signal is, we can fix it.

3 simple steps to pick the perfect Mobile Repeater:

If you are interested in one of our various Mobile Repeaters, but you don’t know if it will work for you, there are 3 simple steps to take a look at, before purchasing a Mobile Repeater that’s perfect for you and your needs:

  1. Select a mobile network. To find a Mobile Repeater that is perfect for you, first you have to choose the network you would like to boost. Our company offers a large selection 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 customized solutions for all types of instillations! For example: large properties, business related warehouses, moving houses or cars, large building, small homes or even boats!


  1. Check out the frequencies that your network operator uses. This can be found with the network manager directly or you can find these frequencies directly on your mobile phone. If neither of these options works for you, give us a call or send us an E-mail. We’re more than happy to help you find the frequencies your operator uses or answer any other questions you might have!

Is The MR Mini EGSM/4G Mobile Repeater difficult to install?

Nope! On the contrary; the MR Mini EGSM/4G 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 15-30 minutes and requires no technical knowledge.  But, if you prefer technical assistance or are having a difficult time with the instillation of your MR Mini EGSM/4G 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 EGSM/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
EGSM Frequency

4G Band#20 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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