Modules
GPM300
GPS receiver module

Detail

Detailed Description

GPM300 is a high sensitivity, low power and ultra small form GPS receiver module launched by Guideway. As its size is tiny, it can be used widely in mobile handsets. For example,Mobile phone, PND(Personal Navigation Device),PDA etc. It is powered by Atheros’s GPS single-chip AR1511, the module has a very good performance. Even in the terrible environment, it provides low power and fast TTFF with weak signal acquired.

 

• GPS IC

• AtherOS AR1511

 

• Frequency

• GPS L1 1575.42MHz,C/A-code

 

• System Performance

• 20 equivalent channels

 

• Accuracy

• Autonomous < 10 m (2D RMS)

• SBAS < 6 m (2D RMS)

 

• TTFF

• Cold start < 38 s

• Warm start < 32 s

• Hot Start < 2s

 

• Sensitivity

• Acquisition < -146 dBm

• Tracking < - 160 dBm

 

• Protocal

• NMEA0183

 

• Dimensions(mm)

• 13.1x15.9 x 2.2

 

• Antenna

• External (active or passive) antenna

 

• Operating Temperature

• - 30 oC ~ + 80 oC

 

• Storage Temperature

• - 40 oC~ + 85 oC

 

• Humidity

• 5% ~ 95%

 

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