Cell Phone Signal Amplifier for Home Nikrans NS350-GSM+4G


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: 3800 ft²
2 BandCalls/GSM 4G/LTE
Cell Phone Signal Amplifier for Home Nikrans NS350-GSM+4G
Kit includes:
  • NS350-GSM+4G/LTE signal amplifier,
  • indoor panel antenna + 5m cable
  • outdoor panel antenna + 10m cable,
  • power supply,
  • manual (read),
  • 3-year warranty.
Need additional accessories?
Shipping to United Kingdom
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Delivery time: 3-7 business days
All our signal boosters are shipped by express delivery services like DHL or FedEx that ensures a quick arrival of the ordered booster directly to your home or office address. Shipping usually takes 3-7 business days.
30-DAY Return Policy
Client's satisfaction comes first! You can return or replace your booster set within 30 days from the delivery date.
3-YEAR Warranty
If you have a problem, it's our problem! You will get free repair of the booster and its accessories during 3 years from a purchase.
Lowest Price Guaranteed
If you discover one lower, we'll match it.
Download User Guide
Download Data Sheet

NS350-GSM+4G Overview

The cell phone signal amplifier for home Nikrans NS350-GSM+4G is unique dualband equipment capable of improving both phone calls and 4G connection at the same time.

Coverage area

The Nikrans EGSM/4G LTE signal amplifier is a high-gain device and can cover up to 350m2 (3700ft2). So it is recommended for using in private houses, offices, supermarkets, restaurants, parking lots of medium size.

Signal types supported

The device works with mobile providers of Europe, Asia, and Africa. The working frequencies of this dualband booster are enlarged EGSM frequency of 900Mhz and one of the standard 4G LTE bands upon your choice 2600MHz or 800MHz. After you order this model, we will contact you to find out your provide and send you a booster with the right 4G LTE band.

Benefits and features

Among the specific features of the cell phone signal amplifier for home Nikrans NS350-GSM+4G are:

  • Automatic Gain Control (AGC). For adjusting amplifier gain automatically basing on signal reception conditions.
  • Manual Gain Control (MGC). Perfect for advanced users who want to regulate amplifier gain manually according to their needs.
  • Automatic Level Control (ALC). This option controls the strength of the incoming signals.
  • Shut-off function. Helps to avoid self-oscillation and prevents causing signal interference to the provider’s base stations.

With Nikrans EGSM/4G LTE signal amplifier you get smooth LTE/4G Internet and uninterrupted phone connection once and for all!

Kit contents and setup

Ordering Nikrans NS350-GSM+4G/LTE signal amplifier you get it in a full kit with all the necessary accessories for mounting and using the device. You get a signal amplifier, an indoor and an outdoor antenna with cable, and a power supply.

We also recommend you reading a user’s manual in advance so that to facilitate the installation process. Usually, it takes less than 30 minutes. And as soon as you turn on the amplifier, the EGSM/4G LTE signals of all your mobile devices get amplified.

Operating rules

Nikrans EGSM/4G LTE signal amplifier is absolutely safe to use. Use the cell signal amplifier for home Nikrans NS350-GSM+4G/LTE signal amplifier and enjoy stable voice and data connection throughout your place! Please, note that it’s forbidden to dismantle the amplifier box, place it next to the heating equipment, or cover it preventing normal ventilation.

For any questions and assistance, feel free to contact our support specialists.

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.

NS350-GSM+4G Specification

Coverage: 3800 ft²
Up-link freq: 880~915MHz & 832-862MHz & 2500-2570MHz
Down-link freq: 925~960MHz & 791-821MHz & 2620-2690MHz
Up-link Gain: 60 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
--TRANSLATE THIS(weight)--: 4.2
Power supply: Input AC90~264V,output DC12V/3A
Model Year: 2019


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NS350-GSM+4G Customer Stories

A signal repeater is saving my visitors from having no GiffGaff signal.
A signal repeater is saving my visitors from having no GiffGaff signal.

Scott Feaviour (United Kingdom, Elsrickle)

Ever since I opened a café, I have noticed that the guests were sometimes unhappy with the GiffGaff signal quality inside the building. It’s not the most necessary thing when you come to eat, but lots of visitors want to use social media, or call someone, or call a taxi later after dinner, and poor signal can really be a problem in each of these occasions.

We decided to stop Turkcell signal problems and visited MyAmplifiers web site!
We decided to stop Turkcell signal problems and visited MyAmplifiers web site!

Beyza Dursun (Turkey, Hamitli)

We have a private house in Hamitli, Turkey. You know for me and my husband this place is like a paradise, we spend practically every weekend here, sometimes our children and grandchildren join us. What can be better than family evenings in a quiet and peaceful place? The only drawback of the location is that Turkcell signal issues occur too often here.

The strongest cell phone booster is a perfect option for Wind signal problems!
The strongest cell phone booster is a perfect option for Wind signal problems!

Andrew Perroukas (Greece, Gkatzia)

NS350-GSM+4G that I bought is a perfect tool for those who want to have excellent calls and amazingly speedy 4G mobile internet in Greece. I know that for different mobile operators there can be different devices to boost their signals. But for Wind subscribers NS350-GSM+4G is a perfect variant.

I live in rural 95485, Warmensteinach, Grassemann, Bavaria, DEU. As one would say, in the green!
I live in rural 95485, Warmensteinach, Grassemann, Bavaria, DEU. As one would say, in the green!

Frank Mayer (Warmensteinach, Grassemann, Bavaria)

I live in rural 95485, Warmensteinach, Grassemann, Bavaria, DEU. As one would say, in the green! In other words, surrounded by trees and forest.

NS350-GSM+4G Customer Reviews*

S (Germany)
Verified Buyer
Purchased Nikrans NS350-GSM+4G

I wondered for a long time whether I needed this device or not, but decided to still buy and try what it represents. Do I regret? Surely, no! Now I have an excellent cellular signal at home and fast mobile Internet speed. There is no interference during the conversation, the browser pages are loaded without braking.

A (Armenia)
Verified Buyer
Purchased Nikrans NS350-GSM+4G

Excellent booster for a small office.

It is working without interruptions even when around 5-7 devices are using its signal. When your rooms are located on the basement floor, it is quite challenging to find a good place for an outdoor antenna.

M (Portugal)
Verified Buyer
Purchased Nikrans NS350-GSM+4G

I was constantly faced with low mobile signal in the flat, and all the time it amazed me that a friend of mine, who lives nearby has never complained about a bad connection. Once when I was talking to him, he told me that the secret was in the mobile signal amplifier, which he had installed in his apartment. So I did the same thing and now I’m enjoying perfect voice connection and 4G Internet.

M (Montenegro)
Verified Buyer
Purchased Nikrans NS350-GSM+4G

I like this device soooo much. It has greatly improved the quality of my mobile connection when I am at home.

A (Germany)
Verified Buyer
Purchased Nikrans NS350-GSM+4G

The use of this device hasn’t influenced the amount that we monthly see in our electricity bills. That’s great as it was one of the fears that we would have to pay much more because of it.

Stable work

D (Czech Republic)
Verified Buyer
Purchased Nikrans NS350-GSM+4G

When I first heard about this device, I couldn’t believe that it would be effective enough to better the reception in the underground parking. Nevertheless, I was surprised to discover the opposite. The amplifier is powerful enough to ensure full coverage of the parking and to spread boosted signal around the area.

T (Ireland)
Verified Buyer
Purchased Nikrans NS350-GSM+4G

Although I am far from computer and mobile technologies, I could easily figure out how this device works. I installed it on my own thanks to clear explanations of MyAmplifiers’ manager. Now the quality of mobile connection and 4G Internet is much better in the house. I don’t have to call back and I never get nervous about poor signal.

M (Netherlands)
Verified Buyer
Purchased Nikrans NS350-GSM+4G

A very good device! I bought one for my café where the signal was too weak and I am very satisfied with the result of the amplifier’s work. First of all, it perfectly copes with the signal amplification task. Secondly, its price is affordable. And finally, the installation as well as the working principle is very understandable.

A (South Africa)
Verified Buyer
Purchased Nikrans NS350-GSM+4G

I would like to thank the staff of MyAmplifiers for helping me find a repeater for my hotel. The quality of voice communication in the building was satisfactory, but the mobile Internet left much to be desired. After installing the amplifier, which strengthens voice and 4G connection, everything works perfectly and without complaints.

J (France)
Verified Buyer
Purchased Nikrans NS350-GSM+4G

If your apartment does not get the signal, or it is very weak and its speed is unsatisfactory, you cannot do without a repeater. I bought mine at MyAmplifiers and recommend you not to hesitate about the company. They offer good quality products at reasonable prices and, what is no less important, a caring and attentive service.

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

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cell phone signal amplifier for home nikrans ns350-gsm+4g

This booster has been bought for United Kingdom 6 times today.

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