Signal Booster – GSM Networks – 900/1800 MHz – 250 SQM

R 8,250.00

  • All Voice
  • Coverage up to 250 sq m
  • Adjustable gain control

100 in stock

Cable Upgrade

+ R 950.00
+ R 850.00
+ R 450.00
+ R 3,995.00

Extended Warranty

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Booster GSM Networks

Our MR Mini Personal Repeater booster kit is an optimal repeater for clients seeking a signal boost for voice calls in a moderately small area, such as an office, moderate home, a salon, a café, etc. It is for clients using any carrier that supports GSM900 and GSM1800 (900MHz and 1800MHz) Voice.

This Mini Personal Repeater works on GSM900 at 900MHz and GSM1800 at 1800MHz frequency; which are the typical GSM frequencies for 2G (voice and text) in Europe. It is the best option for clients as it operates on most European telephone carriers. The MR Mini Personal Repeater coverage goes up to 250 square meters, allowing a widely spread signal that reaches your entire home, office, home office, moving home, etc. and supports up to 10  users at the same time! Your MR Mini Personal Repeater booster kit covers:

  • GSM Voice and Text – 900MHz and 1800MHz
  • All Supporting South African Carriers
  • Covers up to 250 square meters
  • Up to 10 Simultaneous Users


This Mini Personal Repeater can focus in on boosting two specific frequencies (in this case it boosts 900MHz and 1800MHz) and provides you with very good signal in places you would not have it without the installation of a booster kit. This booster kit works best when it is positioned where you get the most signal around your building, and is pointed in the direction signal is strongest.

We like to make it easy for you to install the booster yourself with the easy-to-follow installation instruction manual that comes with your purchases! The MR Mini Personal Repeater kit comes with:  your externa dual band signal antenna, internal Mini Personal Repeater, 10-meter coaxial cable, AC/DC power source cables, and installation manual. When you set up the repeater in the desired building, the 2G (GSM voice) reception inside your building will be significantly amplified, sometimes up to 300%! Mobile Repeater wants to help out in any ways possible, so we offer you 100% free technical assistance throughout and after the entire installation process, so don’t hesitate to call us or e-mail us at any time. It’s our duty to always assist you!

We are aware that there is quite a bit of competition in our area of the market, but since we have been evolving our Mini Personal boosters for over 10 years, we have the professional understanding needed to provide you with the best mobile signal coverage and customer care experience.

We believe in the power of our products, and their ability to boost the GSM reception that is around your building; so much so that we offer you a 15-day money back guarantee with every purchase and love to give you, our clients, free shipping. Furthermore, all government and corporate establishments have the opportunity to pay after 30 days with their Mini Personal Booster!

The reasons you need a mobile repeater is probably due to things that are a little out of your reach, such as the building materials used in the construction of your home, office, home office, cafe, etc. that block signal from penetrating the walls; working or living too far from your GSM carrier’s primary signal antenna; the densely forested area near you or the mountain(s) between you and the central antenna. These are all contributing factors to the poor cell signal you’ve unfortunately had to deal with. Luckily, our designer and engineering teams have premeditated these factors, and have developed a way to do away with all of them.


Here is a simple explanation of how the 4 major components work:

External Dual Band Signal Antenna: The exterior dual band signal antenna is essential to the repeater’s functionality because it’s the external antenna that receives GSM signal you have outside your home or business, and sends it through the Mini Personal Repeater system.

Coaxial Cables: The coaxial cables are 10 meter long cables that are intended to transfer the cell signal from the external aerial antenna to the indoor Mini Personal booster system at high speeds.

Indoor Mini Personal booster box: This is the device that obtains the signals from the coaxial cables, and amplifies the signal throughout the inside your building and makes it up to 2 times stronger than earlier.

AC/DC Power Supply: The booster’s power supply.


Your Package Includes

1 x Outdoor Dual Band Signal Antenna

1 x Mini GSM Repeater Amplifier

1 x 10 meter Coaxial Cable

1 x AC/DC Power Supply

1 x Easy to follow Installation Manual

Mechanical Specifications



RF Connector



Heatsink convection cooling

Dimensions (DxWxH)

225 x 160 x 29.5 mm


1150 Gram

Environment Conditions

IP 40


< 90%

Operating Temperature

-10C – 60C


 Electrical Specifications




Frequency (GSM900)



Maximum Gain

> 50dB

> 50dB

Ripple in Band

> 5dB

> 5dB

Max. Input Power without damage

e – 50 dBm

e – 50 dBm

Output Power

> 17 dBm

> 17 dBm

Spurious Emission (9KHz-1GHz)

> -36dBm

> -36dBm

Spurious Emission (1GHz-12.75GHz)

> -30dBm

> -30dBm

Noise Figure @ Max. Gain

< 6dB (Typical)

< 6dB (Typical)

Return Loss

< 3dB

< 3dB

Time Delay

< 0.5μs

< 0.5μs


> 50000hours

> 50000hours

Power Supply

DC 12V 2A

DC 12V 2A

Power Consumption

< 10 Watt

< 10 Watt


50 ohm

50 ohm


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