
The first one, as you may guess, is for fixing outside in order that it catches a week signal and the second one is for indoors to rebroadcast the amplified GSM, 3G or 4G/LTE signal to the devices which you want. So, how does this magic box look like? Basically it is really a box but a signal amplifying box that is put at a discrete place in the house (office, manufacturing facilities, etc.) It has two helpers – an outdoor antenna and an indoor antenna. Such contradiction has resulted in the appearance of the so-called mobile phone boosters or repeaters that are intended to improve mobile phone reception and are designed in such a way that its users may not call for third party installation services. Thus, in many areas people are not able to make a simple phone call or even send a quick message via Internet constantly confronting mobile signal problems. In just several years we’ve jumped from GSM standard of transmitting a signal to 3G, then 4G/LTE and in 2018 or later we’ll see the deployment of 5G that will exceed 4G performance in ten times! Mobile service providers engaged in this “Faster, Higher, Stronger” race often forget that their infrastructure does not always follow all these ultra-scientific modifications. Please note that 3G needs to be enabled on the handset but for voice calls, no data charges will be applicable(charged).The world of mobile connection and mobile phones develops with the velocity of light.Signals transmitted from a cellular phone base station are received over the air by the booster via the booster’s outdoor antenna and these signals are amplified and re transmitted over the air via the booster’s indoor antenna to a mobile phone.Signals transmitted from a mobile phone are received by the signal booster over the air via the booster’s indoor antenna and these signals are amplified and re transmitted over the air via the booster’s outdoor antenna to a nearby cellular phone base station.and is compatible with all the GSM 3G Network operators of India. The item is designed to address the signals strength issue by boosting the signals in two directions (Full Duplex).( Extra wire if needed Rs.200/- per meter). Wire – low loss telecom cable 15 meters for outdoor antenna to booster and 10 meters from booster to indoor antenna.of coverage, but in practice, most installations will only cover one or two rooms inside. Depending on outside signal strength and outside antenna positioning, it may be possible to get up to 1,500 sq ft. The Belifal Home Tri Band booster is designed to boost signal in a small inside area. It also supports many different devices connected on many different networks at the same time. The Tri Band booster is ideal for Vodafone, Idea, Airtel and Reliance networks which work on 900Mhz+1800Mhz frequency. It’s a simple and effective solution to maintain uninterrupted communication for all cellular devices, such as phones/tablets and data cars, in up to 2 rooms of your home or workplace. The Belifal Home Tri Band is the ideal repeater signal booster to bring you continuous signal in your home or small workspace.

The product will contain all original parts and accessories and includes 1 year carry in warranty. Feet area which can be used in homes, offices, shops, farmhouse, or any medium sized place where there is low signal reception. Tri Band Booster for 1 to 2 rooms 500-1000 Sq. Only for mumbai with installation and onsite support and warranty.
