StellaRoom2100 3G signal booster kit | 3G signal booster

  • Provides 3G data signal 
  • Coverage: 1-2  roooms
  • Frequency 2100Mhz
  • Boosts all mobile networks at the same time.
  • No need for existing broadband connection.
  • Many people can use this booster at the same time.
  • Ce certified and RoHS compliant
  • Easy Installation.
  • Complete operator network protection.
Local Shipping: 2 days International Shipping: 4 days
In stock, ready to ship


(€305.04 ex-VAT)

How the StellaRoom2100 3G booster works

The receive antenna is in an area where you already know you already have good signal. This is typically on the roof of your house.

This antenna will receive the 3G signal in your area and send it down the cable to the 3G signal booster which is placed in the room where you want coverage . The signal booster  adds amplification and transmits it into the room.

Mobile phones and laptops nearby will then communicate with the improved signal. When a mobile phone transmits during a call, the signal is received by the booster, amplified, and then transmitted back to the base station through the antenna by the window or on the roof.

The StellaRoom2100 3G signal booster is designed for residential use, with coverage up to 1-2 rooms

This booster kit includes

  1. 1 StellaRoom2100 signal repeater
  2. 1 outdoor Panel antenna
  3. 12 meters of SD240 cable
  4. 1 12v power supply

Quick install guide

  1. We recommend doing a "loose" install first, so that you can test where best to place your cables and antennas.
  2. Install the outdoor panel antenna in a location where there is good mobile signal. (usually this is your roof).
  3. Using the supplied 12m cable, run it down inside your house to the StellaRoom  repeater.
  4. Attach this cable to the repeater and plug in the power supply.

A closer look

  1. Signal strength LEDs
  2. Diagnostic LEDs

Blue Uplink Switch ON

Red: Near Operators tower

Orange: Adjusting power

Green: Power supply OK

  1. Internal antenna
  2. Outside antenna connection
  3. Power supply input

The frequencies explained:


2100Mhz is used by all mobile operators for the 3G network. This is available in all cities and offers very fast data speeds. It is also available in many parts of the countryside but you should always check outside your property to see if you can receive this frequency on your phone. Generally, if you can browse the internet on your phone outside your property, it is likely you are on 2100Mhz, 3G.

In stock, ready to ship


(€305.04 ex-VAT)

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