Address: No.6 Gaoge Road,Hunnan New District, Hunnan, Shenyang, Liaoning, China (Mainland) Zip: 110179
Phone: +86-24-83780066
Base Station Amplifier
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 series:CDMA, GSM, DCSOutput power level options: 80W(49dBm)~ 250W(54dBm)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/CHGain (dB): ≥12Gain Adjustment Range (dB): ≥7VSWR: ≤1.3Power Supply: DC-48V 20%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, 340x230x100MTBF(H): 50,000
Product Outline:Bi-directional Tower-mounted Amplifier can amplify UL/DL signals from the BS and effectively recover the signal dissipation of the antenna feeding system. It can also expand the BS cov
Product Outline:Bi-directional Tower-mounted Amplifier can amplify UL/DL signals from the BS and effectively recover the signal dissipation of the antenna feeding system. It can also expand the BS cov
Performance Description:Billboard Antennas, with one to two built-in panel antennas each, are pleasing in their shapes. Antennas of this kind with proper gains can be selected to suit the wireless sur
Performance Description:Billboard Antennas, with one to two built-in panel antennas each, are pleasing in their shapes. Antennas of this kind with proper gains can be selected to suit the wireless sur
Product Outline:Booster amplifies UL/DL signals from the BS, effectively recovers the dissipation of RF signals in the outdoor trunk cable, and expands the coverage area at comparatively low cost. It
Product Outline:Booster amplifies UL/DL signals from the BS, effectively recovers the dissipation of RF signals in the outdoor trunk cable, and expands the coverage area at comparatively low cost. It
Besides the functions of Micro-strip Coupler, Cavity Directional Coupler still has some other features:Cavity Directional Coupler can sustain rather high power, for it has no isolation resistance and
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