GSM/GPRS/GPS Module 900/1800/1900 WITH TCP/IP STACK:SIM508Z QUAD BAND WITH TCP/IP STACK: SIM548Z, SIM548C
SIM548 GSM/GPRS+GPS Module SIM548Z module is a Quad-Band GSM/GPRS-enabled module that is also equipped with GPS technology for satellite navigation. The compact design of the SIM548 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.
The combination of both technologies can fit almost all the space requirement in your application, such as PDA phone, GPS hand-held device and other mobile device, it allows vehicles and people to be tracked seamlessly at any location and anytime.
Physical features Overall dimensions: 34mm x 55mm x 3 mm Weight: approx. 12g Normal operation temperature: -20°C to +55°C Restricted operation temperature:-30°C to -20°Cand +55°C to +80°C Storage temperature-40°C to +85°C
GSM/GPRS specifications Quad-Band 850/900/1800/1900MHz GPRS multi-slot class 10/8 GPRS mobile station class B Compliant to GSM phase 2/2+Class 4(2W @ GSM850/GSM900MHz)Class 1(1W @ GSM1800/GSM1900MHz) 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: 3.4V4.5V
Specifications for GPS Receiver 20 channels, L1 1575.42MHz, C/A code 1,023MHz chip rate Accuracy Position 10m 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 4Mbit FLASH and 1Mbit SRAM
GSM/GPRS/GPS Module SIM508Z
