| 产品简介 | *高增益， *低噪声， |
| GPS频率 | 1575.42MHZ |
| GSM频率 | 900MHZ,1800MHZ,1900MHZ |
| AMPS频率 | 850MHZ,1800MHZ,1900MHZ |
| 适合于GPS定位和报警系统 |
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| 介质天线 Dieletric Antenna |
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| 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 |
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| 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 at 900MHZ 1dBi+/-1dB at 1800MHZ |
| 放大器/滤波器LNA/Filter |
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| 放大器增益LNA Gain | 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) 7dBＭin f0+/-20MHZ ; 20dBＭin f0+/-50MHZ; 30dB Ｍin f0+/-100MHZ |
| 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 |
| 直流电流DC current | 5mA 10mA Max |
| 结构Mechanical |
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| 重量Weight | ＜130(克)gram |
| 外型尺寸Size |
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| 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/磁钢 |
| 外壳颜色Housing | 黑 Black |
| 环境Environmental |
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| 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 |
