这款天线竟能同时搞定GPS、GSM和Wi-Fi,背后藏着3个不为人知的秘密
GPS/GSM/WI-FI组合天线,安装方式有黏贴、磁铁、螺钉。
1、GPS Antenna
Center Frequency:1575.42±3
VSWR:1.5:1
Bandwidth:±5
Impedance:50
Peak Gain >3dBi Based on 7cm×7cm ground plane
Gain Coverage >-4dBi at –90° <0 < 90°
Polarization:RHCP
2、GSM Antenna
Center Frequency:850/900/1800/1900
VSWR:2.0:1
Impedance:50
Typical Gain:2dBi /-1dBi@850MHz ; 2dBi /-1dBi@900MHz
1dBi /-1dBi@1800MHz;1dBi /-1dBi@1900MHz
3、LNA/Filter
LNA Gain :28 dBi Typical
Noise Figure:1.5
Filter Out Band Attenuation
7dB Min f0 /-20MHz ;
20dB Min f0 /-50MHz;
30dB Min f0 /-100MHz
VSWR <2.0
DC Voltage:2.7/3.0/3.3/5.0/3.0 to 5.0 etc.
DC Current:11 Max
4 、Mechanical
Weight<150
Size70D×14H
Cable GPS:RG174 2,5 long etc.
GSM:RG174 2,5 long etc.
Connector GPS:SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX/FAKRA etc.
GSM:SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX/FAKRA etc.
Mounting:Screw
Housing:Black
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联系人
李先生
电话
138****9533
604896206
邮箱
lzj@jxzhelec.com
电话
0573-****6587
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