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Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat

Image Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat
Image Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat
Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat image 1 Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat image 2 Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat image 3 Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat image 4 Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat image 5 Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat image 6 Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat image 7 Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat image 8
Download Datasheet Download Manual
EE Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat O2 Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat Vodafone Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat Three Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat Virgin Mobile Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat Tesco Mobile Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat BT Mobile Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat Giffgaff Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat Plusnet Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat Lycamobile Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat Talk Mobile Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat Talk Talk Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat Asda Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat iD Mobile Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat Freedom Pop Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat Lebara Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat The People's Operator Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat

Indoor coverage: 21600 ft²

3 Band GSM 4G
In stock
  • Marine amplifier Nikrans NS-GSM+4G-PRO-Boat,
  • indoor panel antenna + 5 m cable,
  • outdoor omni antenna + 10 m cable,
  • power supply,
  • manual
Indoor cable:
Outdoor cable:
Lightning protection:
Shipping (3-7 business days) to United Kingdom
Total: £860
Secure payments No registration required

5-step pre-delivery check

We focus on quality! Our experts carefully test your booster before shipping to prevent any fault.

30-DAY return policy

Client's satisfaction comes first! You can return or replace your booster set within 30 days after making an order.

3-YEAR warranty & service

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.

Compatible with operators in the UK and Worldwide

For more than 10 years, our boosters have been helping people in the UK, European Union, Asia, and Africa to successfully solve their mobile signal issues. We are doing our best to follow all the latest tech trends to meet the demands of users in different regions. If you want to choose the best model for you, just contact us and we will help to find a booster that will be compatible with operators in your country!

Choose the most convenient way to communicate with our experts.


Nikrans NS-GSM+4G-PRO-Boat is one of the best boat amplifiers designed for boosting poor GSM and 4G mobile reception in boats and yachts. The model can be used in large marine vehicles as its coverage area is up to 26000 ft2 (2500 m²). The standard kit contains one inside antenna for improving the signal, nevertheless if you would like to extend the coverage area you can install up to 4 inside antennas.

The marine 4G antenna Nikrans NS-GSM+4G-PRO-Boat is suitable for boosting both voice connection and mobile internet. The device functions at different frequencies - GSM 900 MHz band for calls and 4G LTE 800 + 2600MHz bands for 4G mobile internet – so it can improve poor signal from different providers. What is more, if your operator supports 3G 900MHz technology, Nikrans NS-GSM+4G-PRO-Boat can be used for improving 3G data as well. It’s necessary to mention that the model has no restrictions concerning the number of simultaneous users, so it can better signal for several recipients at a time.

The main benefits of Nikrans NS-GSM+4G-PRO-Boat are:

  • Auto Level Control. Taking into account the incoming signal characteristics the system automatically regulates repeater software gain. 
  • MCU control. In case of any system errors digital booster software lets you know about it.
  • Longer Battery Life. Due to better level of mobile phone signal your cellular device will consume less power.
  • Omnidirectional Outside Antenna which is able to operate at a distance up to 40 km from the coastline in any direction around the ship.
  • Both 12V and 220V power supplies are included in the installation kit for your comfort.  

Order this unique marine booster and get satisfaction with perfect mobile connection in your boat or yacht wherever you travel.

If you have any questions, please don't hesitate to contact us in chat


Coverage: 21600 ft²
Up-link freq: 832-862 & 880-915 & 2500-2570
Down-link freq: 791-821 & 925-960 & 2620-2690
Up-link Gain: 65 dB
Down-link Gain: 70 dB
Power Output: 20 dBm
Working t °C: -25/+55 °C
IP-Code: IP40
Humidity: 5 - 95%
Size (mm): 250×220×52
Booster Weight: 3,2 kg
Energy Consumption: 0.007 kW/h
Power supply: AC 90~264V, DC9V/3A, 18W
Model Year: 2023
Download Datasheet Download Manual

How it works

NS-GSM+4G-PRO-Boat can ensure excellent mobile connection for an unlimited number of mobile users on your boat simultaneously. The outdoor antenna that is one of the main elements of a standard signal repeater set is omnidirectional which means that it receives mobile signal from different sides at the same time. The device is very easy in use, it has a function of automatic signal level control, so you do not need to set this parameter manually. What is more, the system is self-controlled, so it will notify you in case of network errors which will prevent improper work of the mobile signal booster.

Among other popular models, usually searched for UK providers, there is LCD-GD-Boats boat repeater, that will also work with all other EU networks off coast.

Customer Reviews

Leave a review


United Kingdom
Verified Buyer

Elevate Your Sea Adventures with the Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat

Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat

Having experienced the remarkable performance of the Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat, I couldn't resist sharing my satisfaction with this exceptional signal booster designed specifically for marine environments.

The NS-GSM+4G-PRO-Boat has revolutionized my connectivity experience at sea. The amplifier's ability to boost both GSM and 4G signals ensures uninterrupted voice calls and seamless data communication, even in remote offshore areas where reception is typically weak.

The technical prowess of the NS-GSM+4G-PRO-Boat is truly impressive. With a powerful gain and extensive coverage range, it amplifies the signal to provide a stable and robust connection, enabling me to stay connected with loved ones and access vital information regardless of the distance from the shore.

Setting up the amplifier was a breeze, thanks to the clear instructions provided. Mounting and aiming the antenna correctly was crucial for optimal performance, and it was worth every effort. The moment I completed the installation, I witnessed a significant boost in signal strength and stability.

I must commend the durability and quality of the NS-GSM+4G-PRO-Boat. Built to withstand the harsh marine conditions, it has proven its resilience against the elements. This reassures me that the amplifier will continue to deliver reliable performance.

If you're a fellow seafarer in search of seamless connectivity on the open waters, I highly recommend investing in the Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat. It's a game-changer that ensures reliable signal reception, allowing you to stay connected and enjoy a smoother sailing experience.


United Kingdom
Verified Buyer

Reliable Signal Amplification for the High Seas

Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat

As someone who rarely leaves reviews, I must say that the Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat has truly impressed me. Installed on an oil rig, this amplifier has proven its worth by delivering exceptional signal performance in a challenging environment.

Taking the time to properly aim the antenna was crucial, and the effort paid off. After mounting and precisely adjusting the antenna, our signal strength went from fluctuating to a steady three bars both upstairs and downstairs. It's remarkable to experience reliable connectivity even in such a remote setting.

The technical parameters of the Nikrans NS-GSM+4G-PRO-Boat amplifier are remarkable. With support for GSM and 4G frequencies, it ensures reliable voice and data communication. The amplifier's powerful gain and wide coverage range have made a significant difference in signal reception, even on the open waters.

While it's too early to judge the hardware's longevity, I'm optimistic about its durability given the high-quality build. The NS-GSM+4G-PRO-Boat is designed to withstand challenging marine conditions, ensuring a reliable signal boost for an extended period.

For those seeking enhanced connectivity on the seas, I highly recommend the Boat Amplifier Nikrans NS-GSM+4G-PRO-Boat. Take the time to install it correctly, aim the antenna precisely, and experience the benefits of uninterrupted communication in even the most demanding offshore environments.

Case Studies

I am fully satisfied with the product. The installation was understandable thanks to the manual included in the full kit. I made a call to the support team of Mobile-signal-boosters to clarify a few points and was able to install the device on my own. Following a few steps described in the scheme I managed to improve the situation with Talk Talk poor signal on my yacht.

Felix Thurston, Edinburgh

I am very pleased with the marine mobile signal booster, which I have bought at Mobile-signal-boosters. The model perfectly amplifies not only iD Mobile poor signal, but it also improves weak coverage of other major European operators. The repeater is easily installed and works without errors. It effectively boosts signal wherever I am in the sea.

Nigel Ezell, Bridlington

Thanks to Mobile-signal-boosters store, we were able to solve our mobile signal issues easily and quickly, just as it was promised to us. The information on the website is very detailed, and we could understand everything even despite the fact that we aren't too familiar with technologies. Mobile-signal-boosters customer support helped us choose the booster model, so thanks to them as well! Steven Hardy, Brighton

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EE signal booster O2 signal booster Vodafone signal booster Three signal booster Virgin Mobile signal booster Tesco Mobile signal booster BT Mobile signal booster Giffgaff signal booster Plusnet signal booster Lycamobile signal booster Talk Mobile signal booster Talk Talk signal booster Asda signal booster iD Mobile signal booster Freedom Pop signal booster Lebara signal booster The People's Operator signal booster

Fed up with poor mobile phone signal? We have a solution to your problem!

All you need to do is to get in touch with our qualified managers and you will forget about network problems once and for all!

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

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