Listing ID #4389227
Company Information
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Contact SupplierVehicle navigation, Remote Monitoring, Rs-232 interface for GPRS, RS232 interface for GPS, RJ11 interface for phone,...
PRODUCT DESCRIPTIONS:
AG-508R (GSM/GPRS+GPS MODEM)
General features:
Industrial design, Aluminum casing,Wireless access to internet
Based on Simcom module SIM548Z
SIM Application Toolkit
RS232 interface for GPRS,RS232 interface for GPS,RJ11 interface for phone
3-meter GSM antenna with glued stand
3-meter GPS antenna with magnetic stand
Output Power
Class 42W @ 900MHz
Class 11W @ 1800/1900MHz
Input voltage12V-36V DC
Input current1A-2A
Standby current: 96mA
Working current: 150-250mA
Working temperature -20 -+55
Storage temperature:-25 -+70
Size103*65*28mm
Weight170g
Accessories: Â AC/DC adaptor, RS232 data cable, USB+RS232 data cable, GSM antenna, GPS antenna, CD
GSM/GPRS specifications:
850/900/1800/1900MHz
GPRS class 10
GPRS mobile station class B
Compliant to GSM phase 2/2+
Control via AT commands (GSM 07.07 and 07.05 and SIMCOM enhanced AT commands)
Specification for SMS via GSM and GPRS:
Point to point MO and MT
SMS cell broadcast
Text and PDU mode
Specifications for audio
Tricodec: HR, FR, EFR
Hands-free operation
Echo suppression
Specifications for data transfer
GPRS class 10
Max. 85.6kbps (downlink)
PBCCH support
Coding schemes CS1,2, 3, 4
CSD up to 14.4kbps
USSD
Non transparent mode
PPP stack
Integrated TCP/IP stack
Specifications for fax
Group 3, class 1.
Specifications for GPS:
Receiver 20 channels, L1 1575.42 MHz, C/A code 1,023MHz chip rate
Accuracy Position 10 m CEP,
   without SA/Velocity 0.1m/s,
   without SA/Time 1μs synchronized to GPS time
DGPS accuracy 1 to 5m, typical, 0.05m/s, typical
Date WGS-84
Acquisition rate
   (TTFF defined at 95% of first position local station)
   Hot start < 1s, average, open sky
   Warm start < 38s, average, open sky
   Cold start < 42s, average, open sky
Operating voltage 3.3V DC ±5%
Low power consumption about 200mW at 3.3V
Protocols
    NMEA-0183
    SiRF binary
    RTCM SC-104
Crystal oscillator (TCXO), temperature compensated with frequency stability of ±0.5ppm
Memory: On-chip 4MB FLASH and 1 MB SRAM