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mobile signal booster Nikrans LCD-300GD
+ FREE Lightning Surge Protector
for Greece
4.9/5 — 278 ReviewsLet experts take care of choosing ideal cell phone booster by your needs. And enjoy stable mobile coverage, high-speed Internet connection and convenient phone communication in your place!
Hot Selling Models
From €20 to €2,999 based on 98 products
A cellular booster does not generate a signal on its own. Instead, it enhances the signal level that already exists outside your building or vehicle. The system captures the strongest available signal from the nearest base station, amplifies it within regulated limits, and redistributes it indoors or inside a vehicle.
This process results in:
As long as there is some usable signal outdoors, a certified cellular booster can significantly improve mobile reception indoors.
For those who need to improve signal of all mobile networks at once, we recommend considering Nikrans NS-600-Multi as an appropriate variant. This signal booster for cell phone is compatible with five frequency bands and can be used for increasing the quality of voice services, as well as mobile data exchange.
The coverage area of up to 600 sq. m makes this 4G, 3G, and GSM amplifier suitable for large indoor areas, including hotels, supermarkets, wellness centers, and others. The booster is absolutely safe for users, their properties, and the environment.




Greece’s unique geography — from the Pindus Mountains to the Aegean Islands — creates natural barriers that weaken signals from cell towers. Add in strong winds and sparse infrastructure in rural zones, and it’s no surprise that in some places even major carriers like Cosmote, Vodafone and Nova are struggling to provide permanent coverage.
Since 3G networks were fully shut down in 2023, reliable 4G and 5G connectivity is now essential. Yet many homes, offices, hotels, and boats still suffer from:
These issues aren’t your carrier’s fault — they’re a result of terrain and distance. But they can be fixed instantly and permanently with a certified signal booster.
Nikrans boosters are designed to support the most commonly used frequency bands, ensuring broad compatibility across Greek networks.
Mobile operators in Greece use the following frequencies depending on location, network load, and technology:
Different amplifying systems can enhance one or several frequency bands. A single-band booster improves a signal at only one frequency. Multi-band models provide stable operation on multiple frequencies, making it easier to reach a good coverage of your building or vehicle.
Nikrans boosters support Cosmote, Vodafone, and Nova networks without the need for manual configuration.
We offer only CE- and RoHS-certified repeaters, approved for use across the EU. Every kit is a complete, ready-to-install solution — no additional purchases are required. Choose the right model based on your location and needs:
Perfect for city flats or countryside houses. Boosting 5G and 4G of all Greek operators simultaneously. Resulting in seamless video calls, streaming, and smart home connectivity.
Covering an entire building with powerful Nikrans boosters. Ideal for office or business centers in Athens, resorts in Mykonos, and all places where a reliable signal is required in a large area.
Providing connection on road trips through the Peloponnese or while sailing the Ionian Sea. Strong signal wherever you go. Compact, vehicle-specific kits.
All boosters are fully compatible with Cosmote, Vodafone and Nova, supporting current 5G / 4G LTE frequencies used in Greece. Each kit includes:
Plus: 3-year warranty, 30-day money-back guarantee, and free setup assistance from our expert team by phone, email or online chat.
No. Our multi-band Nikrans boosters work with all major Greek operators simultaneously. One device supports VoLTE, 4G and 5G in a specific frequency band for all carriers' networks.
Absolutely. If your phone shows any 5G or 4G signal outside, our booster will amplify it indoors — even on remote islands like Serifos or Ikaria.
Most customers install their kit in under 30 minutes. Everything is pre-matched and included. We also provide free remote support if you need help.
We guarantee results. If the booster doesn't deliver stable coverage as promised, you can return it within 30 days for a full refund.