Jean COMPIN (France, Val-Suzon)
Having purchased an AnyTone AT-600 Turbo for GSM calls some time ago, I needed to upgrade it to a 800/900 MHz bi-band booster in order to improve not only GSM calls but 4G internet as well. The customer service team helped me find the compatible booster supporting 800 / 900Mhz. It was the Nikrans LCD600-GSM + 4G which is much more powerful than my old AnyTone booster. I got very satisfactory results.
As you can see from the pictures, the LCD600-GSM + 4G is connected through a transformer 220V / 110V as to never exceed 240 V. This recommendation that had been made before and that I found it quite wise. The signal at the external antenna is quite low at my home, but I found a way out: I put the antenna Yagi T through a wall of 80cm by a small skylight window) but it does not cause any signal loss, since the amp is very powerful and everything works very well with this Yagi.
The power of the amplifier is excellent. While the AT600 turbo was amplifying only 2 meters away from the indoor antenna, now I have a very good signal even with the indoor antenna hidden behind a 50cm stone wall. It is a very appreciable point. Therefore, the booster LCD600-GSM + 4G at LTE 800Mhz suits me very well. I receive the Orange 4G at 800Mhz which is present at the moment in my region.
Nils Breihan (Germany, Bamberg)
Nikrans NS-GDW-Drive is the best cell phone booster for car I have ever used. Before trying it I had a simpler model which amplified only GSM signal. But as time passed I realized that I needed another car antenna booster to improve not only voice calls but the Internet connection as well. With Nikrans NS-GDW-Drive I can make video calls, and surf the net without being afraid of getting disconnected.
Alex Lince (Colombia, Tunja)
I had a hard time dealing with Claro signal issues. I tried a terrible lot of options, even searched for a signal repeater, but they were either too expensive or not very trustworthy. After a pretty long time of searching for a solution for Claro poor coverage, I finally came across MyAmplifiers – and it was everything I wanted! Fair and adequate price, great quality, swift delivery and wonderful customer service.
Vincent Lenfle (Mauritius, Dagotiere)
When I just started using mobile services, I was not a very active subscriber and I didn’t pay too much attention to the fact that sometimes in some locations the quality of mobile signal is poorer than in other cases. But step by step my necessity in mobile communication was growing and now I can’t live even an hour without checking my messengers, email box, social networks accounts.
Kyle Vogeler (Nevada, USA/ Costa Rica)
Great product, great shipping and most of all great customer support. I forgot about my mobile signal problems once and for all!