In United Kingdom this booster works with:
The new signal booster for mobile phone Nikrans NS-300FLG enhances 5G and 4G Internet, as well as phone calls of most European providers. The NS-300FLG functions at the frequencies of 700, 800 and 900 MHz improving the signals of different types simultaneously. CE and RoHS certificates confirm the high quality of all our models, which are thoroughly tested during the production process. Delivery begins the day after you place your order, and is carried out by DHL, FedEx, EMS, and other delivery companies.
The NS-300FLG booster is able to cover the area of 300 m² (about 3200 ft²). This model is convenient for buildings of middle size, like private houses, small offices, cafés, shops, etc.
The operating frequencies of this model are 700, 800 and 900 MHz. Let's see what this means. 900 MHz has traditionally been used by European operators to transmit GSM signals that make mobile phone calls possible. This band is still exploited to distribute GSM signals, although according to frequency reallocation, 900 MHz is also used for 4G broadcast. 4G signal transmission is carried out using 800 MHz as well, while 700 MHz is the primary 5G frequency.
Need more technical details? Download Data Sheet
In brief, the NS-300FLG booster amplifies 5G, 4G, calls and SMS at the 700 MHz, 800 and 900 MHz frequencies.
In addition to signal amplification, the repeater has a number of features that make its operation safe and easy for the user. These are:
Download User Guide
The NS-300FLG booster comes in a complete kit with everything you need to install and operate the device: a booster box, an outdoor antenna and an indoor antenna with all the necessary cables, a power supply, and a user manual. The kit also includes accessories for installation, so you don’t have to look for or purchase anything extra.
The installation process is simple, and technical knowledge is not required to carry out this task. You just need to adhere to the instructions provided in the manual, and the safety measures. The mounting process usually takes around 20 minutes.
After turning on the system, you will be able to use mobile devices without any problems in just 5-7 seconds. There is no limit to the number of gadgets that can benefit from the enhanced signal simultaneously.
Download User Guide
The NS-300FLG repeater is the most effective way to boost 5G and 4G connections provided by different mobile networks! Moreover, if your operator transmits a GSM signal at the 900 MHz frequency band, you will be able to receive higher-quality phone calls on your smartphones.
Our Professional Support Team is always on hand to help you choose and buy boosters that meet your needs. Simply contact us!
Guess what? 8/20
Our smallest project was for a wooden cabin in the forest, with just 2 mobile users.
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.




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