Mobile Cell Signal Repeater Nikrans NS-1100GDW

Indoor coverage:
11900 ft²
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Customer Reviews: 1

3 Band
Kit contents
  • Triband signal booster Nikrans NS-1100GDW,
  • Outdoor antenna + 10m cable,
  • Indoor antenna + 5m cable,
  • AC/DC power supply,
  • Installation manual.
Shipping (3-7 business days) to United Kingdom
  • 5-step pre-delivery check
  • 30-DAY return policy
  • 3-YEAR warranty & service
  • Secure payments


Nikrans NS-1100GDW is a unique triband mobile phone signal booster that amplifies voice calls at GSM frequencies – 900 MHz and 1800 MHz – and 3G at 2100 MHz. The repeater is compatible with the generality of network providers in the UK.

This model has the coverage area of 1100 m2 (12000 ft2) and can be used in shopping malls, parking lots, supermarkets, entertainment centres, office buildings, and conference halls, etc.

Some providers use 900 MHz frequency for 3G internet. Due to the fact that NS-1100GDW is set up to 1800 Mhz as well, it can be recommended to those users who catch 4G signal at this band in their region. Thus, the booster will cope not only with ending GSM and 3G network travails but also those of 4G reception.

A number of unique features make this model distinctive from others, such as:

  • Automatic Level Control (ALC) automatically adjusts output levels based on the input signal strength.
  • Automatic Gain Control (AGC) intelligently controls signal gain according to fluctuation strength.
  • Manual Gain Control (MGC) permits repeater users to adjust gain levels manually based on incoming signal reception conditions.
  • Shut-Off function helps in preventing self-oscillation due to excessive incoming signal strength or improper installation. This is a helpful safety feature that will save your device from getting damaged or malfunctioned.

CE and RoHS international certifications along with a two-year warranty, make this product highly safe to use as it does not emit any harmful radiations.

Order Nikrans NS-1100GDW now and enjoy uninterrupted voice calls and 3G/4G Internet at blazing speeds.


Coverage: 11900 ft²
Up-link freq: 68
Down-link freq: 935-960MHz&1805-1880MHz & 2110-2170
Up-link Gain: 65 dB
Down-link Gain: 68 dB
Power Output: 15 dBm
Working t °C: -25/+55 °C
Humidity: 5 - 95 %
Size (mm): 250 × 220 × 52
Booster Weight: 3.2 kg
Power supply: Input AC90~264V,output DC5V/2A
Model Year: 2017
Download Manual Download Datasheet

How it works

Though NS-1100GDW is a rather simple device to install. Please, follow all the instructions attentively in order to avoid malfunctioning and losses of effectiveness.

This mobile cell signal repeater has two antennas and one booster box. Both antennas despite their location (one is to be placed outdoors to receive the signal, the second one is intended for being mounted on the ceiling indoors to distribute the signal after it is amplified) should be connected with the booster box with the help of coaxial cables.

Thanks to ALC and AGC functions, this device will automatically adjust incoming signal and gains in accordance with the current conditions of its work.

Customer Reviews

 ·  A  ·  Verified Buyer  · 

More signal bars for sure!

I bought this because I live right on the edge of a cell coverage area. Sometimes I had to go outside to make a call or use data because the signal was too weak. The signal strength climbed to 4 bars.

Dear Adrien, Good to know that we could help you. Best regards, Support team.

Case Studies

Charlie Vernon, Lincoln

A signal booster was the only way out for us.

Both me and my brother are Lebara subscribers and it’s a pretty cheap option for us to use it together and split the payments. So we wanted something to improve the signal that already existed as we were highly sceptical that changing the operator will help. After we spent some time looking for the information, we found out that signal boosters exist and they can help us with our 3G signal and make it stable.

Chloe Johnson, York

Good store of signal boosters.

Managers at helped me to choose the best model taking into account my needs and requirements. I am fully satisfied with the work of the booster as it perfectly improves the types of signal I would like to be strengthened and operates without any interruptions. The model is very compact and doesn’t occupy much space in the house, it’s practically unnoticeable.

Chris Bence, Sheffield

I would certainly recommend this store to anyone!

If it wasn’t for tech support, who were very helpful, our situation wouldn’t be solved that easily. They helped us choose the signal repeater model according to all the details of our case. It was the most suitable by all parameters and had a very attractive price. We are very happy with our purchase from their store and would recommend to anyone with similar problems.

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[email protected], +448000698689 (Sales), Sales Chat