In United Kingdom this booster works with:
The Nikrans BD-300LDW is among the new mobile signal boosters that support calls (GSM), 4G, and 5G technologies. The device has undergone rigorous testing and certification to meet CE and RoHS standards. While the model has an advanced nature, it is easy to install and doesn't necessitate any specific technical knowledge. Once your order is placed, we begin the delivery process by contacting express delivery services like DHL, FedEx, EMS, and others.
With a coverage area of up to 3,230 ft² (300 m²), the mobile signal booster BD-300LDW is perfect for use in large private houses, offices, parkings, and other indoor spaces of medium size.
The BD-300LDW booster supports a wide range of signals, namely 5G, 4G LTE, GSM connections. This is possible due to the fact that the device operates in three frequency bands: 800, 1800 and 2100 MHz. In the process, different carriers can use the specified bands as follows:
With the BD-300LDW, you can be sure of having a reliable and seamless 4G LTE connection, high-quality 5G Internet, and clear and uninterrupted phone calls. Just remember that different providers may use different frequencies to transmit a particular type of signal. Therefore, before purchasing, it's best to check the frequency bands used by your carrier using a mobile app like Cell Info Lite. We are always ready to help if you need assistance understanding your network frequencies.
Need more technical details? Download Data Sheet
To sum up, the BD-300LDW tri-band booster enhances 5G / 4G LTE Internet and GSM calls simultaneously.
Amplifying cellular signals is achieved through the updated technology of the BD-300LDW booster, which has the following characteristics:
Download User Guide
The standard kit includes everything necessary for the installation: a booster box, an outdoor antenna, two indoor antennas, coaxial cables, mountings, a power supply and a user's manual which can be easily downloaded from our site. You can customize your order online, include additional antennas or cables, or contact our Support Team for further information.
FREE Lightning Surge Protector (€30 value)
Order the BD-300LDW mobile signal booster and receive a lightning surge protector as a free bonus — saving you around €30. This accessory helps ensure stable and safe performance of your phone signal booster. The lightning protector shields the outdoor antenna from lightning strikes and reduces the risk of damage. It comes with a grounding wire and is installed between the booster unit and the outdoor antenna. Simply connect one end to the booster cable and the other to the outdoor antenna. This protection is especially recommended for areas with frequent storms, helping your mobile signal booster work reliably in all conditions.
Monitoring booster performance has never been easier. Now, in order to track the ongoing working status of your device, just open the app on your smartphone and ensure that your amplifier is connected to WiFi. If done correctly, you will be able to monitor the booster even when you are far away from the home or office where it is installed.
The booster should be installed away from power lines, electronic devices and large metal objects to avoid interference. It is advised to place the outdoor antenna at an elevated level far from trees or buildings and aim it towards the nearest cell tower. The installation process typically takes 15-20 minutes and does not necessitate any specific technical knowledge.
As soon as the kit is mounted, BD-300LDW begins amplifying the signal within 5-7 seconds, yielding immediate and consistent results. The device utilizes intelligent technology to enhance signal strength and eliminate any potential noise or interference.
Download User Guide
The Nikrans BD-300LDW signal booster is a reliable and flexible solution in improving cellular connectivity. The wide coverage area, support for all actual types of signals (5G, 4G, GSM), and compatibility with most operators make it a great choice for many users.
If you need more information about the booster, its setup, delivery, or payment conditions, please don't hesitate to reach out to our Professional Support Team.
Guess what? 2/20
The largest project we completed was a signal booster system for a 40-story office tower.
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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