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| 最新资讯 |
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| u-blox GPS产品最新信息 |
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这里将详细介绍GPS附件中的GPS天线,电源器件及其他附件系统
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| 韩国三星公司介绍 |
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 这里将韩国三星公司介绍及产品情况
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韩国三星公司介绍
三星公司采用美国SiRF公司单芯片方案的GPS模块,理论上单芯片方案较之双芯片方案约损失2dbm~3dbm的灵敏度
Features (GPD14B01)
- Based on the high performance features of the SiRFstarIII
- RF Metal Shield for best performance in noisy Environments.
- Fast TTFF (1sec@-130dBm)
- External command programmability
- High Sensitivity Acquisition:-156dBm @ assisted hot
- Small 13.1x 15.9 x 2.5 mm size
Application
- PND,PDA,Phone |
| ? |
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| Chipset |
SiRF Single chip Std |
| Channels |
20 (parallel) |
| Interface |
RF |
RF pin |
| Data |
UART |
TTFF
(95%, Coarse Aiding) |
5 sec @ -142dBm |
| 12 sec @ -147dBm |
| Voltage |
3.0~3.3V, 1.4~1.6V |
| Power |
Conti |
99mW @ 3V, 1.5V |
| Std-By |
150uW |
Sensitivity
(Coarse Aiding,
GSM environment) |
-147dBm @ assisted hot |
| -159dBm @ tracking |
| -143dBm @ autonomous |
Accuracy
(95%, outdoor) |
Static |
16m |
| Dyna. |
20m |
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以上资料属于飞扬科技提供版权所有，如需转载请与 联系。
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