名称
Combination GPS/GSM antenna
型号
JS-GY002
产品简介
介质天线 Dieletric Antenna
中心频率Center Frequency 1575.42MHz±3 MHz
电压驻波比V.S.W.R 1.5:1
带宽Band Width ±5 MHz
阻抗Impendence 50 ohm
最高增益Peak Gain ＞3dBic Based on 7×7cm ground plane
增益范围Gain Coverage ＞-4dBic at –90°＜0＜+90°(over 75% Volume)
天线极化Polarization RHCP
GSM 天线 GSM Antenna
频率Center Frequency 824MHz~960MHz
1710MHz~1990MHz
电压驻波比V.S.W.R 2.0:1
阻抗Impendence 50 ohm
典型增益Typical Gain 2dBi+/-1dB@900MHZ
1dBi+/-1dB@1800MHZ
放大器/滤波器LNA/Filter
放大器增益LNA Gain(Without cable) 28dB Typical
噪声系数Noise Figure 1.5dB
滤波器带外衰减 Filter Out Band Attenuation (f0=1575.42 MHZ)
7dB Ｍin f0+/-20MHZ ;
20dB Ｍin f0+/-50MHZ;
30dB Ｍin f0+/-100MHZ
输出电压驻波比V.S.W.R ＜2.0
直流电压DC Voltage 2.7V/3.0V/3.3V/5.0V/3.0V to 5.0V 或其他
直流电流DC current 5mA@3.0V ， 10mA@5.0V Max
结构Mechanical
重量Weight ＜130(克)gram
外型尺寸Size 80 mm(D)×13mm(H)
电缆Cable RG174 3 meters or other
连接器型号Connector SMA/SMB/SMC/BNC/FME/TNC/MCX /MMCX
固定方式Mounting 双面胶安装sticking/磁钢安装Magnetic/孔安装Hole Mounting
外壳颜色Housing 黑 Black
环境Environmental
工作温度Working Temp -40℃~+85℃
振动Vibration Sine sweep 1g(0-p)10~50~10Hz each axis
湿度Humidity Humidity95%~100%RH
防水Weatherproof 100%Waterproof
