1)SIM548C GSM GPRS GPS module
2)SIM548C Quad-band
3)Technical support and backup service


SIM548C GSM GPRS GPS module, Quad-band

SIM548C module is a Quad-Band GSM/GPRS enabled a compact plug-in
module that is also equipped with GPS technology for satellite navigation. The
compact design of the new 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 goods, vehicles and people to be tracked seamlessly
at any location and anytime with signal coverage.

General features
--Quad-Band 850/900/18001900MHz
--GPRS multi-slot class 10
--GPRS mobile station class B
--Compliant to GSM phase 2/2+
--Class 4 (2 W @ 850/900 MHz)
--Class 1 (1 W @ 1800/1900MHz)
--Control via AT commands (GSM07.07 ,07.05 and SIMCOM enhanced AT Commands)
--SIM application toolkit
--Supply voltage range 3.4 ... 4.5 V
--Low power consumption
--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
--Dimensions: 55*33*8.2mm