Bookmark and Share
icon Product Category
icon Electronic Design
icon PCB
icon SMT/PCB Assembly
icon GSM/GPRS/WCDMA/4G module
icon GPS module
icon GSM/GPRS+GPS/GNSS combo module
icon RF module
icon ZigBee module
icon Wireless Antenna
icon Fakra Assembly
icon Contact us
Floor 4, Building 8, Dongfangjianfu Industrial zone, Baoan district, Shenzhen,  518000 China
Tel: +86-755-29308587
Fax: +86-755-29308587
Mobile: +86-13760173367
Email: info@and-global.com
Msn:
msn
Skype:
skype
 Products

SIM548C

SIM548C
SIM548C

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 3.4…4.5 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: 50*33*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 μs 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 
  - Dual analog audio interface 
  - AT commands via serial interface 
  - Embedded SIM card holder 
  - LCD Interface 
  - RTC Backup 
  - Charge interface 
  - Serial interface and Debug interface 
  - Dual serial interfaces for GPS 
  - Two separate antenna connectors for GSM/GPRS & GPS and two antenna pads for GSM/GPRS & GPS