3G Signal Booster – 2100 MHz – 1000 SQM – 75 Users

R 10,600.00

  • Coverage up to 1000 sq m
  • All 3G Networks
  • Simple Installation

100 in stock

Cable Upgrade

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

Extended Warranty

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Our MR PowerMAX 3G 2100 booster kit is an optimal booster for clients seeking a signal boost for high-speed 3G data transfers in a large area, such as a large office building, restaurant, warehouse, theater, conference room, etc. It is for clients using any carrier that supports 3G on 2100MHz, which are most South African carriers, and their subsidiary branches.

It boosts 3G data by working on 2100MHz frequency. The MR PowerMAX 3G 2100 booster coverage goes up to 1,000 square meters, allowing a high-speed/wide spread 3G signal that reaches your entire home, office, mobile home, restaurant, etc. and supports up to 75 users! This PowerMAX 3G 2100 booster was created to boost your 3G data transfers for all supporting South African networks. Your MR PowerMAX 3G 2100 booster kit covers:

  • 3G Data – 2100MHz
  • Most South African Networks
  • Coverage of up to 1,000sqm
  • Up to 75 Simultaneous Users


This PowerMAX repeater can focus in on boosting one specific frequency (2100MHz) and provides you with strong signal in places you would not have it without installing this booster. This repeater works best when it is positioned where you get the strongest cell signal around your building, and is pointed in that direction; since it will be able to pick up even the slightest amount of frequency and send it through the PowerMAX 3G 2100 booster system from the external antenna to the internal re-broadcast system using the coaxial cables.

Just so you know what to expect, the PowerMAX 3G 2100 kit comes with:  your externa aerial antenna, internal PowerMAX 3G 2100 booster, internal rubber whip re-broadcast aerial antenna, 10-meter coaxial cable, AC/DC power source cables, and installation manual. Every purchase comes with an easy-to-read installation manual, that way you can install the booster on your own! When you set up the booster in the desired building, the 3G data signal strength inside the building will be significantly amplified, sometimes up to 200-300%! Mobile Repeater South Africa wants to help out in any ways possible, so we offer you 100% free technical assistance throughout the entire installation process and whenever needs, so don’t hesitate to contact us at any time!

We are aware that there is quite a bit of competition in our area of the market, but since we have been developing our 3G boosters for over 10 years now, we have the experience needed to provide you with the best cell signal coverage.

We believe in the superiority of our products, and their skills to boost the 2100MHz 3G reception that is around your building; so much so that we offer you a 15-day money back guarantee and love to offer you free shipping.


We like to keep our booster kits simple and highly functional. So simple, in fact, that you can install them by yourself! The PowerMAX 3G 2100 booster, like all of our boosters, is made up of 4 major parts:

External Aerial Antenna: The exterior aerial antenna is essential to the repeater’s functionality because it’s the external antenna that receives any 3G signal that you have outside your home or office building, and sends it through the PowerMAX 3G 2100 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 PowerMAX 3G 2100 repeater at high speeds.

Indoor PowerMAX 3G 2100 Booster: This is the device that obtains the signals from the external antenna through coaxial cables, and amplifies the 3G signal throughout the inside your building and makes it up to 2-3 times stronger.

Internal Rubber Whip Re-Broadcast Aerial: This is the product that, once the internal PowerMAX 3G 2100 Booster receives the amplified signal, is in charge of re-broadcasting the signal through your building.


Your Package Includes

1 x Outdoor Aerial Antenna

1 x PowerMAX 3G 2100MHz Booster

1 x Indoor Rubber Whip Re-Broadcast Aerial

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)

350 x 246 x 60 mm


1710 Gram

Environment Conditions

IP 40


< 90%

Operating Temperature

-10C – 60C


 Electrical Specifications




Frequency (3G 2100)



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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