Outdoor Application Case -- Mountain Farm/Power Station/Mining Area Signal Coverage

Case 1

This is a leisure farm located in the deep mountains of Gansu Province, used to be a beautiful fruit forest, with the development of the national economy, people's livesure becoming more and more urbanized, the demand for proximity to nature is also increasing, so here becoming a piece of leisure farm where people can get ralex and relex, but there is no mobile phone signal around the farm at all, and the nearest location that can receive communication signals is in the back of the mountain , where 200m away from the farm. If guests come to the farm but can not get in touch with the outside world, it will greatly affect the business of the farm; but the scale of the farm is not large enough to persuade the operator to set up additional signal sites in the vicinity of the farm, so the owner of the farm found us!

The solution:

After testing, a higher position in the back of the mountain, can receive mobile 4G signals from China's mobile operators 1800MHZ, and also can receive China Unicom 900MHZ 4G signals; so we recommend a dual-frequency 900MHZ-1800MHZ 5W digital repeater, due to the windy location of the signal receiving position, and the signal is unstable, we use a large grill 17dBi strong receiving antenna, with a 14dBi small plate transmitting antenna, coverage: range 500m * angle 60 °, completed the whole farm signal coverage goals.

Case 2

This is a wind power station, located in the rare hilly area, communication conditions are poor, the staff need to run to the hills outside the office area to receive calls, it affects the communication with the outside world, also they found us, after testing, not far from the office area, there is a roof under the wind tower can receive 850MHZ / 1800MHZ / 2100MHZ signals, then we recommend the Three-band five-watt repeater, with a large grid outdoor receiving antenna and a small plate transmitting antenna, completed the whole power station's signal coverage.

Case 3

This is a coal mine located in the grassland area, there is no communication signal within a radius of 2km, in order to facilitate the communication with the outside world, they find a place about 2km away can receive 900MHZ/1800MH signal, and it is convenient to energise the power supply, because the signal bridging distance is too far, so we recommend a dual-band five-watt fibre-optic repeater, the grid outdoor antenna receiving the signal and delivery to a RU repeater which converts the signal to an optical signal,  then through the optical fibre transmission to the near-end machine, connected to the small flat-panel transmitter antenna, and finally successfully bridged the signal to the mining area.

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