Mobile Signal Booster Nikrans NS-1100GDW

4.9
(73)

+ FREE
Lightning Surge Protector
(£30 value)

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Indoor coverage: 11900 ft²

3 Band ‌ Calls/GSM 4G/LTE 3G

£765

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Kit includes:

Triband booster Nikrans NS-1100GDW,
Outdoor antenna + 10m cable,
Indoor antenna + 5m cable,
AC/DC power supply,
Installation manual.

Need additional accessories?

Indoor cable:

Standard kit +17 ft - £10

Outdoor cable:

Standard kit +17 ft - £10 +33 ft - £20

Extended Warranty:

Standard Warranty +1 extra year - £35 +2 extra year - £70

Lightning protection NS-LSP
(£30 value)

FREE

Shipping to United Kingdom

£25

Total

£790

Secure Payment
No registration required

Delivery time: 3-7 business days
30-DAY Return Policy
3-Year Warranty

In United Kingdom this booster works with:

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 doorstep.

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 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.

Download Quick Overview

NS-1100GDW Description

The NS-1100GDW triband cellular network booster is the perfect solution for enhancing voice communications on your cell phone and providing faster, easier, and more enjoyable access to 4G/5G Internet! All elements of this device can be easily assembled even by inexperienced users, who have little to no technical skills. Like our other systems, the Nikrans NS-1100GDW conforms to the requirements of CE and RoHS certifications, which means it doesn’t inflict any harm to users and their health. After your purchase, we process the order on the next business day and dispatch it via DHL, EMS, or FedEx—depending on your region and country—will make the process as quick and pleasant as can be.

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Coverage area

This model has a coverage area of 1100 m² (12,000 ft²) and can be used in large facilities, such as shopping malls, parking lots, supermarkets, entertainment centers, office buildings, and other large venues.

Signal types supported

The Nikrans NS-1100GDW is a unique triband repeater that functions on two GSM frequencies—900 MHz and 1800 MHz—and the 4G/5G 2100 MHz frequency simultaneously. This cellular signal booster is compatible with most mobile operators in the UK, European Union, Africa, and Asia. It also provides users with reliable mobile connections for all operators on the 900 MHz and 1800 MHz bands. With this booster, you'll be able to enjoy stable 4G/5G Internet on 2100 MHz and 1800 MHz.

3 Band ‌ Calls/GSM 4G/LTE 5G

Need more technical details? Download Data Sheet

In short, the NS-1100GDW is a handy tool for transforming weak connections into powerful networks that deliver Internet speed, call stability, and accessibility across large areas.

Service and store rating

4.9

Product quality rating

4.7

Integrated user experience

4.9

(73)

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Benefits and features

The NS-1100GDW model is equipped with a number of useful features and benefits:

Automatic Level Control (ALC)
This feature helps adjust the output signal level based on the input signal strength to keep connections stable and uninterrupted.
Shut-Off Function
It prevents self-oscillation because of excessive incoming signal strength or improper installation.
International certifications
This cellular signal booster for home meets international technical standards, is CE RED and RoHS certified, and comes with a 3-year warranty.

Order the Nikrans NS-1100GDW now and enjoy excellent signal anytime!

Download User Guide

A standard booster kit includes two antennas for indoor and outdoor usage, an amplifier unit, coaxial cables for connecting all parts, mountings, and a power supply. Setting up the entire system is a piece of cake as it doesn’t involve any technical complexities and specialized knowledge.

FREE

FREE Lightning Surge Protector (€30 value)

Savings of 30€ and additional protection as a gift

The lightning surge protector is delivered with each set of LCD-300GD free of charge. This way you get the opportunity to save about 30 euros, because lightning protection is very important for the good operation of the mobile signal booster. This will protect your device's outdoor antenna from lightning strikes. The surge protector comes with a grounding wire and is installed in-line between the amplifier and the external antenna. Thus, one end is screwed to the cable connector coming from the signal amplifier and the other to the external antenna. The lightning surge protector is highly recommended for those customers who live in areas with frequent thunderstorms.

The installation of a booster will take no more than 15-20 minutes and can be effectively handled even by those far from technologies. As soon as you plug the device into a power outlet, the signal will be boosted at 3 frequencies simultaneously.

Download User Guide

The Nikrans NS-1100GDW is the ultimate solution for large areas that require extended and persistent GSM, 4G, and 5G coverage. With this solution, connectivity is always at hand, no matter the size of the location.

Reach Out for Assistance

Got any questions left about this model? Contact our professional customer support to clarify the necessary details.

Ask a question

Guess what? 15/20

One customer ordered a booster to ensure stable video calls while living in a remote desert village.

Safety & Certification

Every Nikrans signal booster is 100% safe for the users, domestic animals, gadgets and the environment. That 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 890-915,1710-1785,1920-1980 MHz

Down-link freq 935-960,1805-1880,2110-2170 MHz

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) 210×145×44

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

NS-1100GDW FAQ

How do I know which cell phone repeater is the best for my house?
How long will the shipping take?
Why do I buy at your online store?
How many mobile and 4G/5G connections can support a cell phone repeater at the same time?
How to aim an outdoor directional antenna correctly?
Can I use a 4G/LTE cell phone repeater for improving mobile communication?

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Liam 5

Switzerland, 31-01-2026 Verified Buyer

Purchased Nikrans NS-1100GDW

I think that the best thing that happened to our company was the purchase of this booster. Half a year ago our management took a decision to move to a new office as the old one was not spacious enough for us. We all were happy until the moment we realized that the quality of the mobile signal there was so low that it was not impossible to make calls. Can you imagine it? But there was just one thing that was definitely cool about this new building. People who also work there are so friendly. Some guys came to visit us just on the first day after we had moved and recommended to install a booster. At first, I thought that these guys wanted to offer us their services but no! They recommended us your website. And it was the best advice ever. So, we chose NS-1100GDW. Now we can sincerely recommend it.

Nick B. 4

, 31-01-2026 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.

Demont 5

Ireland, 13-01-2026 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 myamplifiers.com

Ajkuna 5

Albania, 11-01-2026 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.

Alejandro 5

Spain, 09-01-2026 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.

Leon 4

Malta, 04-01-2026 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.

James 5

United Kingdom, 03-01-2026 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.

Winnie 5

Tanzania, United Republic of, 02-01-2026 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.

Ernst 4

Germany, 29-12-2025 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.

Leonor 5

Portugal, 10-12-2025 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.

Evgenij F. 4

Macedonia, 14-11-2025 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.

Marius 4

Moldova, 21-09-2025 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.

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

Good connections are meant to be shared.