Specification :

SIM508 Tri-Band GSM/ GPRS+ GPS Module ev. KIT
GSM/ GPRS Specification

*
Tri-Band 900/ 1800/ 1900MHz
*
GPRS multi-slot class 10/ 8
*
GPRS mobile station class B
*
Compliant to GSM phase 2/ 2+
o
Class 4( 2W @ GSM900MHz)
o
Class 1( 1W @ GSM1800/ GSM1900MHz
* Control via AT commands
* SIM application tool kit
* Low power consumption
* Supply voltage range: 3.4V -4.5V
* Normal operation temperature: -20° C to + 55° C
* Dimensions: 34mm x 55mm x 3 mm

GPS Specification

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Receiver 20 channels, L1 1575.42 MHz, C/ A code 1, 023MHz chip rate
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Accuracy Position 10 m CEP,
o
without SA/ Velocity 0.1m/ s,
o
without SA/ Time 1 ì s synchronized to GPS time
*
DGPS accuracy 1 to 5m, typical, 0.05m/ s, typical
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Date WGS-84
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Acquisition rate( TTFF defined at 95% of first position local station)
o
Hot start < 1s, average, open sky
o
Warm start < 38s, average, open sky
o
Cold start < 42s, average, open sky
*
Protocols
o
NMEA-0183
o
SiRF binary
o
RTCM SC-104
*
Memory: On-chip 4Mbit FLASH and 1Mbit SRAM
contact: rosesana@ yahoo.com
cell: 08165443875