GPS内置模块天线ipex模块接口有源放大高增益GPS天线小尺寸高增益
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SEYA 仕研电子GPS天线 Center Frequency(MHz):1575.42±3 |
| VSWR:1 .5:1 |
| Bandwidth(MHz):±5 |
| Impedance(Ω):50 |
| Peak Gain >3 dBi Based on 7cm×7cm ground plane |
| Gain Coverage >-4d Bi at –90°<0 <+9 0°(over 75% Volume) |
| Polarization :R HCP |
| (ii) LNA/Filter |
| LNA Gain(Without Cable):28 dBi Typical |
| Noise Figure(dB):1.5 |
| Filter Out Band Attenuation (f0=1575.42 MHz) |
| 7dB Min f0+/-20MHz ; |
| 20dB Min f0+/-50MHz; |
| 30dB Min f0+/-100MHz |
| VSWR <2.0 |
| DC Voltage(V):2.7/3.0/3.3/5.0/ 3.0 to 5.0 etc. |
| DC Current(mA):11 Max |
| (iii)Mecha nical |
| Weight(gram)<6 0 |
| Size(mm):27×27X8.2 |
| Cable Length(cm):5-20 |
| Connector:SM A/SMB/SMC/BNC/FME/TNC/MCX/MMCX etc. |
| (iv) Environmental |
| Working Temp:-4 0℃~+85℃ |
| Storage Temp:-4 5℃~+100℃ |
Vibration:Si ne sweep 1g(0-p)10~50~10Hz each axi 



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