When it comes to enhancing the quality of mobile signals in a building, quite often, to achieve the highest effectiveness of the work of your amplifier, an additional antenna is necessary. This thesis is applicable even if you have one of the most powerful GSM 4G 3G signal boosters ever.
As you know, each mobile phone signal booster has two antennas. They are included in each kit. While one antenna is catching the signal outdoors, another one is disseminating the signal across your location. However, if your house, or office or another building where you have decided to install a cellular phone signal booster is a very big one, you may notice that in some rooms, the signal may be not so strong as in other ones. But do not panic; it doesn’t mean that with your device something is wrong. All mobile signal boosters have some limited coverage area. And we have a good solution for you. Just install an additional indoor antenna. Indoor Whip Antenna NS-WA-3D is definitely a perfect option, it works without a cable and is compatible with the absolute majority of GSM 4G 3G signal boosters presented in our catalogue.