Rural areas are venues with low population density with weak and blind spots as the macro cell sites are far away.  Building base stations to provide coverage isn’t the best solution since the population is low in the rural area.  The most cost-effective solution is to deploy RF repeaters with suitable high gain antennas, and high-power base station booster amplifiers to extend the base station coverage. As well as can solve the signal coverage in buildings, they comprise of RF Repeater, antennas, passive components, and RF coaxial cables and jumpers. The RF Repeater receives the low-power signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction. It is suitable for both cellular network and critical communication network such as TETRA/IDEN/PMR.