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How to find the Carrier's Bands infromation (Frequency) that your cell phone used
The repeater will only work properly if the frequency of the repeater is the same as the frequency of the carrier's base station. Before purchasing a repeater, you should first specify the carrier frequency of the place where you need to boost the signal.
넶7 2025-01-03 -
4G LTE and Global Carrier Frequency Division
Currently, there are 44 LTE frequency bands in the world, and each band has specific usage scenarios and advantages.
넶3 2024-10-25 -
Basic knowledge of antennas
Antenna efficiency / polarised waves / vertical polarisation / horizontal polarisation / circular polarisation / elliptical polarisation
넶4 2024-10-25
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Cases of communication signal coverage in confined small spaces -- Less than 400 square meters
Common scenarios: offices in warehouses, conference rooms inside factories, basements, low-floor occupancy in dense housing2024-10-25
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Indoor signal coverage in small and medium-sized buildings such as villas,apartments，ets -- less than 2,000 square metres, stand-alone buildings of less than 10 storeys
Common applications: ships, flats, countryside self-built houses, small underground garages, KTVs, large-scale farmhouses, clinics, etc.2024-10-25
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Signal coverage of medium and large buildings such as factories/malls/hotels/hospitals --- more than 2000 square metres
Main application scenes: factories, hotels, shopping malls, hospitals, large garages, etc.2024-10-25
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Complex application scenarios: large commercial plazas, including office buildings + lifts + large shopping centres + underground car parks
Application Scenario: Large commercial plaza, including office buildings + lifts + large shopping malls + underground car parks2024-10-25
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Outdoor Application Case -- Mountain Farm/Power Station/Mining Area Signal Coverage
Applications: mountain,grassland,desert,mining,2024-10-25
