GPS天线就是通过接受卫星信号，进行定位或者导航的终端。而接受信号就必须用到天线。 GPS卫星信号分为L1和L2，频率分别为1575.42MHZ和1228MHZ，其中L1为开放的民用信号，信号为圆形极化。信号强度为-166DBM 左右，属于比较弱的信号。这些特点决定了要为GPS信号的接受准备专门的天线。而我司的CERAMIC PATCH ANTENNA 优点在于体积小,且环境温度变化对其影响不大。
Patch Antenna for SDARS, XM, SIRIUS
Characteristics:
- For SDARS, XM, SIRIUS
- Freq.: 2326,2338 MHz
- Wide Bandwidth
- Favorable Linear Polarization
- Fully Manual and Surface Mount Compatible
- Incredibly Compact SMD Package
- LCP Insert Molding Technology
- Cost Effective
- More Size
Size:
- 25 x 25 x 4 mm
- 25 x 25 x 7 mm
- 18 x 18 x 4 mm
- 18 x 18 x 7 mm
- 37 x 37 x 3 mm
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32 x 32 x 4 mm
