The Nikrans BD-400FG is the best choice if you’re tired of GSM, 4G, and 5G signal issues. This mobile phone booster can send the improved signal to a number of mobile devices all at once, ensuring uninterrupted coverage in each case. Like all our systems, this model has been approved by RoHS and CE certificates, which indicates its high quality, impeccable operation, and complete safety for users, domestic animals, and ecology. Setting up the BD-400FG model isn't rocket science, and non-technical users can easily install it. Using DHL, EMS, or FedEx, we’ll ship your parcel the next day upon your order.
The BD-400FG has a coverage area of 400 m², which makes it a best-of-breed solution for improving signal strength in offices, educational institutions, healthcare centers, hotels, shops, restaurants, and many other places.
The Nikrans BD-400FG amplifier operates on various frequencies: 700 MHz for 5G, 800 MHz and 2600 MHz for 4G, and 900 MHz and 1800 MHz for GSM, which are used by most mobile carriers in Europe and Asia. Moreover, this tool can amplify 3G networks in case they’re supported in your region. If you need to check your frequency bands, contact our specialists for assistance.
Need more technical details? Download Data Sheet
In plain language, the BD-400FG system is an indispensable solution for GSM, 4G, and 5G mobile connections indoors that is accessible around the clock for your family, and guests.
The BD-400FG model was manufactured to meet the highest industry standards. Its benefits go far beyond a modern design and compact size and include the following:
Download User Guide
All our mobile signal boosters are sold in full kits, which means you won’t have to purchase any additional accessories. This particular model consists of one indoor antenna, one outdoor antenna, one booster box, and all the necessary cables and mountings. Our customers are also given the opportunity to customize their orders: for example, to get a longer coaxial cable if necessary.
Mounting your device at your home, office, or commercial building is a piece of cake. Just pay attention that your inside and outside antennas are placed at a vertical distance of at least 10 meters. And the cables used to connect them to a booster box aren’t too long. Otherwise, the improved signal will lose its power when it is being transmitted.
In just 15-20 minutes, you can set up the entire BD-400FG system by yourself and finally say goodbye to poor and unstable GSM, 4G, and 5G signals.
Download User Guide
The Nikrans BD-400FG is an effective yet affordable device for continuous and smooth connections for various types of buildings: houses, offices, shops, hospitals, and many others.
Can’t decide whether this model is suitable for your needs? Our professional customer service can help you with this and beyond. Just get in touch soon!
Guess what? 19/20
A factory in Germany reported a 20% increase in work efficiency after installing boosters for workers.
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.




* The reviews are originally posted in authors' native languages. However for customers' convenience we translate them into major European languages. View all »
Have read till the end? Get a gift!
Here is your 15€ for any booster at Myamplifiers.
Your Discount Code: GOAL
Related Products
Have a problem with cell phone signal? Let us take care of it for you
Your comfortable and stable mobile connection is only in one click away. Just let us know about your problem and get professional help
or simply contact us: contact@myamplifiers.com, +(44)8000485044 (Sales), +(44)8453140182 (After-sales support), Sales Chat
Boosters
Customer Care
We accept
Success stories
Change country
Request a call