GPSGT5天线

类型

GPS车载天线

安装形式

吸盘式

一、产品型号    BY-GPS-03    二、介天线Dieletric中心频率CenterFrequency        1575.42MHz±3MHz电压驻波比V.S.W.R                    1.5:1带宽BandWidth                        ±5MHz阻抗Impendence                 50ohm高增益PeakGain                 ＞3dBic Basedon7×7cmgroundplane增益范围GainCoverage       ＞-4dBicat–90°＜0＜+90°(over75%Volume)天线极化Polarization              RHCP 三、放大器/滤波器LNA/Filter放大器增益LNAGain(Withoutcable)  28dBTypical噪声系数NoiseFigure               1.5dB滤波器带外衰减FilterOutBandAttenuation(f0=1575.42MHZ)7dBＭin    f0+/-20MHZ;20dBＭin   f0+/-50MHZ;30dBＭin   f0+/-100MHZ输出电压驻波比V.S.W.R             ＜2.0直流电压DCVoltage                3V,5V, 3Vto5V或其他直流电流DCcurrent                5mA，10mA   Max 四、结构Mechanical重Weight                        ＜110(克)gram外型尺寸Size                      44×34.5×14mm电缆Cable                         RG174 5 meters 或3 meters连接器型号Connector               GT5固定方式  Mounting               磁性Magneticbase外壳颜Housing                   黑Black 五、环境Environmental工作温度WorkingTemp               -40℃~+85℃振动Vibration             Sinesweep1g(0-p)10~50~10Hzeachaxis湿度Humidity                    Humidity95%~RH防水Weatherproof                     Waterproof