GPS/Compass Timing Antenna 北斗授时天线

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GPS/Compass Timing Antenna Specifications ：

• Gain 增益: 38dB

• Frequency 频率: 1575.42±5MHz 

• Surge Protection Inside 内置浪涌保护器

Application of GPS/Compass Timing Antenna：

*Wireless Infrastracture 无线基础设施 

*Communication Timing 通信授时服务 

*GPS Measurment 室内测试

GPS/Compass 北斗授时天线测试数据

Frequency 频率范围 [MHz]      1575.42±5

Gain 增益 [dBi]           38±2(LNAincluded)

Polerization 极化方式            circularpolarization

Axial Ratio 轴比 [dB]           ＜5

3dB Beam width 束宽(°)          110±10

Front-Back Ratio 前后比 [dB]          ＞10

DC Voltage 直流电压 [V]               4~6

DC Current 直流电流 [mA]           ≤45

Connector 连接器                       N(Female)