4G Signal Booster Antenna Nikrans NS500-GSM+4G-PRO

Indoor coverage:
5400 ft²
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Customer Reviews: 3
3 Band
Kit contents
  • Nikrans NS500-GSM+4G PRO,
  • indoor antenna + 5m cable
  • outdoor antenna + 10m cable,
  • power supply
Shipping (3-7 business days) to United Kingdom
  • 5-step pre-delivery check
  • 30-DAY return policy
  • 3-YEAR warranty & service
  • Secure payments


NS500-GSM+4G PRO is designed to increase low quality of GSM calls and 4G data transfer. This model improves poor GSM and 4G coverage over middle-sized zones like private houses, stores, cafes, offices, parking lots etc. of about 5000 ft² (500 m²). The frequencies supported by this repeater model are 800 and 2600 MHz for 4G Internet and 900 MHz for calls. It is considered to be standard GSM and 4G frequencies for all mobile operators in the European Union and globally. If your mobile provider uses the 900 MHz frequency for 3G, the device will improve 3G as well.

The tri band GSM 3G 4G repeater NS500-GSM+4G PRO will be able not only to boost the mobile voice connection; with the help of this GSM+4G booster it’s possible to surf 4G mobile Internet, perform video calls and watch mobile TV on your phone without interruptions.

This GSM+4G booster Nikrans NS500-GSM+4G PRO is delivered in a full package containing everything necessary for quick and easy mounting. Any our client will manage installation individually without help of professionals and special technical background. The booster usage won’t be a problem as well because after you fix two antennas and connect the cables with the booster, the signal starts increasing automatically.

The 4G signal booster is human safe and doesn't produce any additional radiation. On the contrary, it decreases harmful emissions which are spread from a cell phone searching for a strong signal. The device has the international CE and RoHS certifications. It’s also sold with a two-year warranty and meet the requirements of all modern technical standards.

Nikrans NS500-GSM+4G PRO is the best possible way to amplify weak GSM and 4G signals in any large area!

Purchase NS500-GSM+4G PRO signal amplifier and you'll irreproachable mobile calls and internet quality 24 hours a day!


Coverage:5400 ft²
Up-link freq:70
Down-link freq:791-821 & 935-960 & 2620-2690
Up-link Gain:60 dB
Down-link Gain:70 dB
Power Output:13 dBm
Working t °C:-25/+55 °C
Humidity:5 - 95 %
Size (mm):250 × 220 × 52
Booster Weight:3.2 kg
Power supply:Input AC90~264V,output DC5V/2A
Model Year:2017
Download Datasheet

How it works

As 4G Signal Booster Antenna Nikrans NS500-GSM+4G-PRO has a rather wide coverage area of approximately 500 m2 (5400 ft2), it is extremely important to install it following all the recommendations in order to achieve the highest level of its effectiveness.

The standard kit comprises one booster box, one external antenna with a cable and one indoor antenna with a cable. Pay your attention that free of charge you will get 10 meters of a coaxial cable for the external antenna but if due to the specificity of your facilities it is required to use a cable of another length you can order it additionally. At the same time, don’t forget that usage of unreasonably long cable will decrease the effectiveness of the device.

Case Studies

Luc Meyler, Crewe

The connection is amazing now!

After we switched on Mobile-signal-boosters.co.uk’s signal repeater, everything is working perfectly! We checked the signal on my fiancé’s phone, and it was very good; and she also could download any movie or video online without any disconnections or signal losses. After lots of troubles caused by annoying signal issues, having strong and stable connection and being able to use internet for anything felt really amazing.

Ben Rodin, Colchester

Effective help!

I have chosen a mobile phone signal booster offered by Mobile-signal-boosters.co.uk because this company is the most reliable and trustworthy on the market. They offer reasonable prices for quality products, fast shipping and caring service. All their products have warranties. Their managers are very polite and patient. The repeater which I have purchased at their website effectively helped me get rid of signal problems at my café.

Gemma Naish, Luton

We've mounted everything rather rapidly.

Just one person was needed to put the signal repeater together, and he did it in about 30 minutes, including mounting the booster antenna onto the ceiling. It was a very easy process that was impossible to do wrong, and everything turned out to be okay. The booster was mounted, the inside antenna was plugged into it, the outside antenna was placed close to the roof of the building very easily and quickly.

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