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Moreover, in 2019, the Cellular Operators Association of India (COAI) asked e-commerce portals to stop selling network signal boosters and repeaters as the sale of such devices is illegal and may attract fine and imprisonment. However, popular brands with expertise in network equipment such as Huawei and Netgear don’t have any such products listed on the e-commerce platforms.
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Users can purchase these devices at affordable prices that claim to offer wide-area coverage, easy installation and network support for the 4G network with data services and VoLTE connectivity. Availability of 4G signal boosters in India 4G mobile signal boosters are available on all major e-commerce platforms, including Amazon and Flipkart. After amplification, the signal is re-broadcasted to the area with no reception or weak signal. These devices are connected with a coaxial cable that can even cause transmission loss. The outside antenna can both receive and transmit signals to a cellular tower with enhanced power and sensitivity. These devices are usually a repeater system that allows the amplifier to add gain or power to the reception in multiple directions. These components create a wireless system that helps in enhancing cellular reception. How do mobile signal boosters work? Mobile Signal boosters, also known as amplifiers or repeaters, consist of three main parts- exterior antenna, amplifier and interior antenna. However, third-party boosters and repeaters that do not comply can cause severe interference in the licensed frequency bands assigned to telecom providers, which can eventually impact the overall quality of mobile services. Telecom operators also use these types of equipment to improve the network reception in areas where placing a dedicated network tower is difficult. Simply put, mobile signal boosters are used to amplify network reception in zones with weak signals. These devices help wireless network providers to improve coverage in areas where there is no signal or very poor signal due to the presence of numerous dead spots. Although the regular audits by TRAI (Telecom Regulatory Authority of India) show that QoS are satisfactory users frequently complain about the increasing instances of call drops and poor data speeds.Mobile signal boosters amplify the frequency signal of network carriers to provide strength to a weak signal. The equipment claims to support multiple users of 2G, 3G, and 4G technologies at the same time, and across devices (smartphones, feature phones) and networks (Airtel, Jio, Vodafone Idea, BSNL) of different kinds.ĭespite huge investments by telecom operators in networks and spectrum, the quality of services (QoS) have taken a hit, especially in dense areas. Not just do these equipment claim to ensure faster data speeds (uploads and downloads) and less call drops, but also reduce radiation levels and increase battery life. The claims of illegal equipment sellers are startling too.
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"The problem with unauthorised boosters is that they deteriorate the quality of service for others which in turn, forces others to put up these boosters as well, and this harms the signal quality in the entire area," says a telecom consultant who didn't wish to be quoted. Experts say that reasons for their widespread use are four-fold: easy availability, effortless installation, lack of awareness among consumers, and the deteriorating quality of mobile services (both voice and data) in several locations across India. But why do people use such equipment in huge numbers? As per Indian Wireless Telegraphy Act, 1933 and Indian Telegraph Act, 1885, DoT can impose heavy penalties on owners of such illegal repeaters.