Sell SIM548C Tri/Quad-Band GSM/GPRS+ GPS Module |
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| SIM548C module is a compact Quad-Band GSM/GPRS-enabled module that is also equipped with GPS technology for satellite navigation. The compact design of the SIM548C makes it easy to integrate GSM/GPRS & GPS as an all-in-one solution. You will save significantly both time and cost for the integration of additional hardware components.
Featuring an industry-standard interface and GPS function, the combination of both technologies allows valuable asset to be tracked seamlessly at any location and anytime with signal coverage. General features Quad-Band GSM 850/900/1800/1900MHz GPRS multi-slot class 10 GPRS mobile station class B Compliant to GSM phase 2/2+ - Class 4(2W @ GSM850/900MHz) - Class 1(1W @ GSM1800/1900MHz) Control via AT commands (GSM 07.07 and 07.05 and SIMCom enhanced AT commands) SIM application tool kit Low power consumption Supply voltage range 3.44.5 V Normal operation temperature: -30 C to +80 C Restricted operation temperature: -40 C to -30 C and +80 C to +85 C Storage temperature: -45 C to +90 C Dimension: 50mm X 33mm X 8.8mm Specifications for GPS Receiver 20 channels, L1 1575.42 MHz, C/A code 1,023 MHz chip rate Accuracy Position 2.5 m CEP without SA/Velocity 0.1 m/s, without SA/Time 1 us synchronized to GPS time Position with DGPS/SBAS: 2.0 CEP Date WGS-84 Acquisition rate (TTFF defined at 95% of first position local station) Hot start < 1 s, average, open sky Warm start: 35 s, average, open sky Cold start: 35 s, average, open sky Support AGPS Operating voltage 3.3 V DC +-5% Low power consumption 160mW at 3.3 V (full power) Protocols NMEA-0183 SiRF binary RTCM SC-104 Crystal oscillator (TCXO), temperature compensated with frequency stability of +-0.5 ppm Memory 4 Mb flash and 1Mb SRAM Interfaces 60-pin DIP connector Interface to eXternal SIM 3V or 1.8V |
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