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Personne àcontacter Ms. sunny
Room B1106 , Niulanqian Building , Minzhi Road, Longhua Town, Baoan District, Shenzhen, Guangdong
SIMCom presents an ultra compact and reliable GPS module-SIM*8. This is a standalone L1 frequency GPS module in a SMT type and it is designed with SiRF4 high sensitivity navigation engine, which allows you to benefit from small dimensions and cost-effective solutions.
Mechanical
data
*Dimensions: *1**1*2.2mm
*Weight: 0.5g
Interfaces
*Serial interfaces UART, SPI
or I2C Additional master mode I2C
*Digital
I/O
-1
NReset
*1 EINT0 input
*1 ON_OFF input
*1 WAKEUP output
*1 time pulse
*Protocols NMEA, OSP
Performance data
*Receiver
type **-channel SiRF4
engine
GPS L1, C/A Code
*Max. update rate
1Hz
*Sensitivity1
-Tracking: ***1
dBm
-Reacquisition:
***0 dBm
-Cold starts: ***7
dBm
*Time-To-First-Fix2
-Cold starts: *5 s
(typical)
-Hot starts: 0.6 s
(typical)
* Accuracy
-Position3:
2.5m CEP
*Speed4:
<0.*1m/s
*Operational limits
-Velocity:
<***0km/h
-Altitude:
<****8km
*Operation temperature: **0°C
to **5 °C
Electrical data
*Power supply 1.*1V to
1.*9V
*Backup power 1.*1V to
1.*9V
*Power
consumption2,5
-Acquisition *5mA
(average)
-Tracking *0mA
(average)
-Sleep
*8μA(average)
*Antenna type Active and
passive
*Antenna power External or
internal VCC_ANT
Support product
*SIM*8 EVB KIT with USB V2.0
full speed interface
Certificate
*CE
————————————————————
1.Demonstrated with a good active antenna
2.All *@********************% *4 hr static, ***0dBm
4.*0%
