Home | Company | Honor | News | Products | Technology | Recruitment | Exchange | Order | Message | Service | Contact | Chinese 450MHz Antennas Trunking Communication Series Base Station Antennas CDMA 800MHz Series Base Station Antennas GSM 900MHz Series Base Station Antennas CDMA/GSM 800/900MHz Series Base Station Antennas DCS 1800MHz Series Base Station Antennas Base Station Omnidirectional Antenna Antenna Mounting Configuration Electrical Downtilt Antennas TD-SCDMA The design guideline of smart antenna in current phase Microwave Antennas Indoor Coverage Other Antenna Series Passive Devices Active Devices Accessories For Antennas And Feed System Electrical Downtilt Antennas   3GElectrical Downtilt Antennas----GX2000X90A-14-D   GX2000X90A-14-D Electrical specifications Frequency range (MHz) 1920-2170 VSWR ≤1.4 Impedance(Ω） 50 Polarization ±45° Gain (dBi) 14 Electrical tilt continuously adjustable( °) 0-10 Half-power beam width( °) Horizontal:90 Vertical:13 Sidelobe suppression for first sidelobe above horizon(dB) 0°…… 4°……8°……10° T 18……18……18……18 Front-to-back ratio(dB) ＞25 Isolation(dB) ＞30 Cross polar Ratio(dB) 　 Maindirection 0° Typically:20dB Sector ±60° ＞10dB Intermodulation IM3 （2×43dBm carrier)(dBm) ＜-107 Max.power per input (W) 300 Lightning Protection DC Ground Mechanical specifications Connector 2×7-16 female Connector position Bottom Height×width×depth(mm) 680×180×90 Packing size(mm) 945×210×140 Antenna Weight(Kg) 4.8 Packing weight(Kg) 6 Rated wind velocity (m/s) 60 Reflector Material Aluminum Alloy Radome Material PC Adjustable Angle Range( °） 0～15 Operating Temperature (℃） -55～65 Mounting hardware(mm) Φ50-Φ80   Zhangjiagang free trade zone Guoxin communications Co.,Ltd. All right Reserved ADD：No.9, Guangdong Road, Zhangjiagang Free Trade Zone, Jiangsu China TEL：0512-58322098 FAX：0512-58325308