Address:No. 6, Gaoge Road, Hunnan New District, Shenyang City, Liaoning Province. China Zip:110179
Product Outline: Base Station Extending System consists of a Base Station Amplifier and a Tower-mounted Amplifier. The Base Station Amplifier is used to amplify DL signals from the BS, and the Tower-mounted Amplifier is applied to amplify UL signals from the BS. These two used together can effectively recover signal dissipation of the antenna feeding system, expand BS coverage area, fill the blind and weak spots and realize the optimization of mobile communication network.
Product Features: Ultra-linear power amplifier suppresses spurious & IM3, ensuring the signals amplified with little or no distortion; Adaptable to different CDU structures by using the existing antenna feeding system; Modular design with plugging and unplugging structure facilitates the installation and the maintenance; Bypass function allowing no influence on the BS coverage area when faults occur; Good isolation between UL and DL; Stable and reliable operation; Parameters and functions can be configured and monitored locally and remotely by using robust Operating & Monitoring System. Convenient maintenance and stable operation can be both guaranteed; Suitable for different outdoor environments, such as suburban areas, plains, mountains, costal areas and roads, etc.
Specifications: Max. Output Power Level (W): 80~250/CH Gain (dB): ≥12 Gain Adjustment Range (dB): ≥7 VSWR: ≤1.3 Power Supply: DC-48V¡À20% Temperature (°C): -20~+55 (Indoor) OMS: Power; Gain; VSWR; Output Power Indicator, Input Power Indicator, Temperature Indicator, Fault Alarm, etc. Bypass function: options: abnormal bypass, over power bypass, over VSWR, Over heated. Construction: 19"-cabinets, 340x230x100 MTBF(H): 50,000
