SIM908 GSM-GPRS-GPS Modem

Stufin

SIM908 GSM-GPRS-GPS Modem

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Description: 1. Overview: The SIM908 is a versatile GSM-GPRS-GPS modem designed for global applications, enabling real-time data communication and location tracking through cellular networks. 2. Communication Protocols: It supports both GPRS (General Packet Radio Service) and SMS (Short Message Service), offering flexible data transmission options. 3. Positioning: The integrated GPS module allows for accurate position determination and geolocation services, making it ideal for applications requiring location-based functionality. 4. Operating Frequencies: Operates on quad-band GSM networks (850/900/1800/1900 MHz) and dual-band GPRS networks (GSM: 850/900 MHz, GPRS: E-GSM 850/900/1800/1900 MHz), providing broad global coverage. 5. Power Consumption: The SIM908 features low power consumption, with a typical standby current of around 32mA and transmit current at about 760mA, making it suitable for battery-powered applications. 6. Interfaces: Equipped with an RS-232 interface, enabling easy integr

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Specification	Details
Modem Type	Quad-band GSM/GPRS modem
Frequency Bands	GSM850/900 DCS1800 PCS1900
GSM/GPRS Class	GPRS class 12 (up to 85.6 kbps)
GPS Receiver Type	L1 C/A code GPS receiver
GPS Antenna	Integrated GPS antenna
Operating Voltage	3V 4-5V 5-9V
Power Consumption	Typical: 180mA @ 2.7V (GSM)
Dimensions	58x30x13mm
Weight	47g
Operating Temp	-20°C to +55°C
Storage Temp	-40°C to +85°C
Humidity	0-80% relative humidity