Tri Band Cellular Signal Booster for Home Nikrans NS1100 GDW

Lightning Surge Protector
Lightning Surge Protector
(£30 value)
Tri Band Cellular Signal Booster for Home Nikrans NS1100 GDW Tri Band Cellular Signal Booster for Home Nikrans NS1100 GDW Tri Band Cellular Signal Booster for Home Nikrans NS1100 GDW Tri Band Cellular Signal Booster for Home Nikrans NS1100 GDW Tri Band Cellular Signal Booster for Home Nikrans NS1100 GDW Tri Band Cellular Signal Booster for Home Nikrans NS1100 GDW Tri Band Cellular Signal Booster for Home Nikrans NS1100 GDW Tri Band Cellular Signal Booster for Home Nikrans NS1100 GDW

In United Kingdom this booster works with:

EE O2 Vodafone Three BT Mobile Anywhere Asda CTExcel FreedomPop giffgaff iD Mobile Lebara Lycamobile Plusnet Tesco Mobile Vectone Mobile
Other provider or coverage? Select here.
Indoor coverage: 11900 ft²
3 BandCalls/GSM 4G/LTE 3G
Tri Band Cellular Signal Booster for Home Nikrans NS1100 GDW
151   77   597
4.9 ( 73 )
  • Triband booster Nikrans NS-1100GDW,
  • Outdoor antenna + 10m cable,
  • Indoor antenna + 5m cable,
  • AC/DC power supply,
  • Installation manual.
Lightning protection NS-LSP
(£30 value)
Shipping to United Kingdom
Secure Payment No registration required
Delivery time: 3-7 business days
All our signal boosters are shipped by express delivery services like DHL and FedEx that ensure a quick arrival (3-7 business days) of your order directly to your doorbell.
30-DAY Return Policy
Your satisfaction is the highest priority for us! If something goes wrong, you can return a booster set or exchange it within 30 days from the delivery date.
3-Year Warranty
If you have a problem with your device, it will be our problem. We will repair your booster and its accessories for free within 3 years after the purchase.
Lowest Price Guaranteed
We do our best to provide the possibility to buy boosters at the most attractive and pleasant prices. If you find our devices at a lower price, we will match it.
Share Ask a question

NS-1100GDW Overview

NS-1100GDW triband cellular network booster is what you need to improve both voice communications by cell phone and to make access to 3G internet faster, easier, and more enjoyable!

Coverage area

This model has the coverage area of 1100 m2 (12000 ft2) and can be used in huge facilities such as shopping malls, parking lots, supermarkets, entertainment centers, office buildings, etc.

Signal types supported

Nikrans NS-1100GDW is a unique triband repeater that functions on two GSM frequencies – 900 MHz and 1800 MHz – and 3G 2100 MHz frequency at a time. The cellular signal booster for home is compatible with most mobile operators in the European Union, Africa and Asia.

This triband GSM 3G amplifier provides users with reliable mobile connections for all mobile operators on 900+1800MHz. With this booster, you'll also enjoy reliable 3G Internet on 2100MHz and on 900MHz, which is a new frequency for 3G technology used by some providers. In addition, you get 4G Internet support on 1800Mhz band.

Benefits and features

The tri band cell phone booster Nikrans NS1100GDW has a series of essential features that make its work more safe and effective:

  • Automatic Level Control (ALC) automatically adjusts an output level of a repeater basing 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 level manually basing on individual signal reception conditions.
  • Shut-Off function helps a repeater prevent self-oscillation happening due to excessive incoming signal strength or improper installation.

This cellular signal booster for home corresponds to the international technical standards, having 3-year warranty and international certifications.

Order Nikrans NS-1100GDW now and enjoy excellent signal at any frequency!

Kit contents and setup

Installation of a booster won’t require any special knowledge from you. It will take no more than 15-20 minutes as the process is really simple. By the way, apart from the cellular reception booster itself, the package includes all the accessories you need for the installation. As soon as you plug the device into a power supply the signal will be boosted at 3 frequencies at a time immediately.

Operating rules

The amplifier is safe for humans. Besides, it doesn’t require any technical maintenance. The only requirement is to follow setup and safety measures described in the user manual that goes with your booster.

Our Professional Team is always ready to answer all your questions.

Safety & Certification

Every Nikrans signal booster is confirmed to be 100% safe for its users, mobile devices and the environment. The absolute safety of devices is proven by the international safety certifications CE and RoHS. Read more about certification of Nikrans equipment here.


NS-1100GDW Specification

Coverage 11900 ft²
Up-link freq 890-915MHz & 1710-1785MHz & 1920-1980
Down-link freq 935-960MHz&1805-1880MHz & 2110-2170
Up-link Gain 65 dB
Down-link Gain 65 dB
Power Output 15 dBm
Working t °C -25/+55 °C
Humidity 5 - 95 %
IP-Code IP40
Size (mm) 210*145*44mm
Booster Weight 2.3 kg
Power supply Input AC90~264V,output DC12V/3A
Energy Consumption 0.007 kW/h
Model Year 2023
Download User Guide Download Data Sheet


Can I install a repeater system without a technician?
How do I know what cell phone repeater suits for my country and mobile operator?
How many mobile and 3G connections can support a cell phone repeater at the same time?
What maximum length of the cable can you recommend between an inside antenna and a cell phone repeater?
How to find out the frequency of my GSM, 3G or 4G LTE network?
What maximum length of the cable can you recommend between an outside antenna and a cell phone repeater?

View all »

Service and store rating

4.8 Trustpilot

Product quality rating


Integrated user experience


Write a review

NS-1100GDW Customer Stories

Batelco signal problems caused a lot of inconveniences to my business activity.

Naheen Alhatimi (Bahrain, Manama)

At MyAmplifiers I bought a tri band cell phone booster Nikrans NS1100 GDW for amplifying Batelco network GSM calls as well as 3G and 4G mobile internet in my shop, situated in Manama, Bahrain. Batelco signal problems were caused by a high concentration of users in one place and the situation was worsened by a special building structure and construction material. Batelco phone signal simply failed to penetrate the walls and the buyers complained about Batelco poor coverage in my shopping premises. It is easy to guess that I was disappointed with this situation as it had negative impact on my business and what is more on the reputation of my shopping mall. People started flowing to my competitors.

Therefore, I decided to do something in order to save my deal. I installed a tri band mobile phone repeater Nikrans NS1100 GDW. The model is able to improve Batelco poor reception on the area up to 1100 m2, that is enough for my shop. The frequencies supported by the amplifier are 900 MHz and 1800 MHz for GSM calls, and 3G 2100 MHz so it is compatible with other mobile operators as well. Moreover, the device can be used to boost 3G Internet on 900MHz for 3G technology used by some providers. 4G Internet is amplified on 1800 Mhz band. The repeater enhances significantly Batelco poor signal and helps to get rid of all inconveniences caused by Batelco signal issues.

We couldn't provide our guests with proper connection due to Telenor signal problems

Ada Mikalsen (Norway, Rognes )

We only have good signal inside our house, and outside it the trees and the landscape cause us some Telenor signal issues. We didn’t want it to be that way, so we contacted MyAmplifiers. Why them? Because we found them while searching for the solution online and their website caught our attention with the very detailed descriptions. Their team has told us that our Telenor poor coverage won’t be a problem anymore, and we chose a booster with the large working area. And it helped us a lot!

We were sort of skeptical about that at first, but our experience dispelled our doubts completely. This small device really works well, it does exactly what it’s meant to do, and it solved our Telenor signal problems very effectively. It’s fast and easy to put it together, it’s small and compact, it has only a couple of wires, it’s very easy to use and it supports multiple devices at the same time. We never thought that it could be this cheap and be so great at so many parameters. The manager won’t lie to you, trying to sell you more expensive products or make you think that Telenor poor signal is more complicated to solve that it actually is. It was a very pleasant experience indeed to talk to MyAmplifiers team and I am very thankful.

Telia signal problem? You should not panic! Use home mobile phone signal booster.

Gustav Voigt (Denmark, Braedstrup )

Telia poor coverage is not a problem for us anymore!

In our house we couldn’t use our mobile phones neither for making calls, nor for surfing the net. Sometimes outside the building me managed to catch some weak signal, but it happened not regularly. Telia mobile signal problems were becoming more and more irritating and we decided not to let them drive us crazy.

Thanks to one our friend we learnt about home mobile phone signal booster that were developed especially for such people who suffer from mobile signal issues, Telia mobile signal issues, for example. We wanted to find a high quality reliable device that would be powerful and harmless for the people’s health (as we have a child, it is very important for us).

And MyAmplifiers can offer you exactly such devices! Safe and effective! As we wanted the boosted signal be transmitted across a wide area (we wanted to enjoy excellent mobile signal in our yard as well), we chose NS-1100GDW. Moreover, our task was to find a device to improve GSM and 3G signal but we even exceeded our goal as our home mobile phone signal booster can amplify even 4G networks signal in cases when it is offered at 1800 MHz frequency band (exactly at this band it is transmitted in our area).

Spain, Verified Buyer
Purchased Nikrans NS-1100GDW
I think we couldn’t wish to have a better booster for our office. Everything is perfect.
It supports the connection of many devices and is energy-efficient.
Netherlands, Verified Buyer
Purchased Nikrans NS-1100GDW
Thanks, team, you are fantastic.
Cool reliable booster that is more powerful than you can even think. Disadvantages? I haven’t found them.
Ireland, Verified Buyer
Purchased Nikrans NS1100GDW
I work as an office manager who is in charge of providing the whole office with all the stuff we may need. Two weeks ago we moved to a new office building (it is absolutely new, we are the first to rent the location). The bad gsm and internet reception resulted a serious issue for us as clients got annoyed by poor audibility and dropped calls. In short, we joined efforts with some other nearest offices and ordered NS1100GDW amplifier. Installed it today. Have not heard any complaints from my colleagues yet. Still cannot give detailed feedback about the work of the amplifier, so promise to write back later.
1000 square meters is serious! Taking into account that we pooled resources of several offices, the signal extender resulted pretty cheap for us, which is pleasant. have not spoken to other offices yet. If I get to know any, promise to leave my feedback here on
, Verified Buyer
Purchased Nikrans NS-1100GDW
I ordered this booster for our summer house as there is only a weak signal outside and nothing at all inside. Needed to have at least GSM and 3G. Well, the result is rather satisfactory - grond floor and upstairs - 4 bars and 3 in the basement.
Powerful model Have to find a place for the aerial where the signal outside is more or less strong and doesn't diseappear, only then the booster works to its max. had to change place 2 times.
Austria, Verified Buyer
Purchased Nikrans NS-1100GDW
That’s really great that the booster is able to enhance several types of signal at the same time. It is very convenient and there is no need to spend your money on several boosters for one location.
Moldova, Verified Buyer
Purchased Nikrans NS-1100GDW
Hey! Thanks for fast delivery and amazing support as the manual inserted in the parcel was not of much help so I had to call them. And it took me a little bit longer to install the amplifier than it is claimed on the website :) But I think that it doesn’t matter at the end. The result is excellent: my mobile internet, as well as calls, have been seriously improved.
The manual is not of big help.
Germany, Verified Buyer
Purchased Nikrans NS-1100GDW
The coverage of this amplifier is its main advantage. We bought it for our shop. As we didn’t want to spoil the buyer experience for our customers. The only problem with this booster for us was that the length of one standard cable was not enough for us. But in general, it was not a problem. We just ordered another cable to replace the short one.
Tanzania, United Republic of, Verified Buyer
Purchased Nikrans NS-1100GDW
Thank you so-so much for your work. We live in a large house in a rural area. We have our family business; that’s why we never stop working. When you have a family business, if a partner calls you in the middle of the night, you need to answer. You need to stay in touch just in case something unpredictable happens. That’s why we ordered a booster. I didn’t have a lot of expectations. But the result was really impressive. Now if you call me in the middle of the night, I will answer.
Portugal, Verified Buyer
Purchased Nikrans NS-1100GDW
Excellent device! The signal is stable regardless of the number of smartphones that are using the improved signal at the same time.
United Kingdom, Verified Buyer
Purchased Nikrans NS-1100GDW
Thanks for your fantastic work. I really think that you are the best online store. You offer high-quality devices and don’t try to make money from the air. I really appreciate that you are working honestly. Thanks for reasonable prices and your attention to your clients. It was pleasant to understand that somebody is always ready to help you starting from choosing an appropriate model and ending up with installation and usage.
Albania, Verified Buyer
Purchased Nikrans NS-1100GDW
Thanks for this amplifier. Maybe you know that our country can’t boast the most reliable mobile connection as there are a lot of blind zones. And unfortunately, our house is situated in one of such zones. We tried to contact our operator and sent an inquiry, but later we received a reply that nothing could be done at least now. So, we realized that we should find another option. We really studied huge volumes of information to find an answer. And the only possible variant was to install a booster. On the one hand, it seemed to us that it was a silly idea, but on the other hand, we believed that we should try to do at least something. NS-1100GDW really turned out to be a good solution. The signal is now absolutely stable. Moreover, I am thinking about buying an amplifier for our car.
Malta, Verified Buyer
Purchased Nikrans NS-1100GDW
I hadn’t seen any boosters before I bought this one and I even couldn’t imagine that such a device would be so small.
Wide coverage, small sizes, high capacities. I know that many people find the installation easy, but for me, it was rather difficult.
Oman, Verified Buyer
Purchased Nikrans NS-1100GDW
I won’t write a long review as I am very bad at it. Just thank you, guys, for keeping your advice. Awesome booster!
Macedonia, Verified Buyer
Purchased Nikrans NS-1100GDW
I am very grateful to your team for your support and help. When I had some problems with installation, one call was enough to deal with it.
Amazing support team! Challenging installation.

* The reviews are originally posted in authors' native languages. However for customers' convenience we translate them into major European languages. View all »

Write a review

Have read till the end? Get a gift!

Here is your 15€ for any booster at Myamplifiers.

Your Discount Code: GOAL

We have 100+ models. Find yours.

Get comfortable voice and Internet connection in your house, working place or car.

Select country

Select coverage

Click your provider icon ...

EE signal repeaters O2 signal repeaters Vodafone signal repeaters Three signal repeaters BT Mobile signal repeaters Anywhere signal repeaters Asda signal repeaters CTExcel signal repeaters FreedomPop signal repeaters giffgaff signal repeaters iD Mobile signal repeaters Lebara signal repeaters Lycamobile signal repeaters Plusnet signal repeaters Tesco Mobile signal repeaters Vectone Mobile signal repeaters

... and get results


Have a problem with cell phone signal? Let us take care of it for you

Your comfortable and stable mobile connection is only in one click away. Just let us know about your problem and get professional help

or simply contact us:, +(44)8000485044 (Sales), +(44)2045770585 (After-sales support), Sales Chat


Please, enter your email to get a direct download link.

Ask a question