索爱模块的特点
索爱GR47
Features list
Dual Band EGSM 900/1800 MHz
GPRS – P Channel support
GPS interoperability
Access to embedded controller for hosting applications
Extensive range of I/Os
Power supply 3.4 to 4 VDC
Type Approved for GSM Phase 2+ standards
Dimensions (excluding connectors):
50mm x 33mm x 7.2mm
Weight 18.5g (including shielding)
Technical details
Dual Band (EGSM 900/1800 MHz): - Class 4 (2W) at 900 MHz - Class 1 (1W) at 1800 MHz
Services
Voice: Full Rate, Enhanced Full Rate and Half Rate (FR/EFR/HR)
SMS: (PDU and Text modes): MO, MT and CB, 6 x concatenation
GPRS: Class B (4+1) up to 85.6 kbps, P-Channels, CS1-CS4
HSCSD: (2+1), up to 28.8 kbps
CSD: up to 9.6 kbps
GSM Supplementary Services
Interfaces
3 UARTS available, 1 H/W flow control, 2 S/W flow control
Up to 9 configurable general purpose I/O pins, 4 x Digital Outputs, 1 x Digital Input
Common and Differential Analogue Audio
Environmental
Operating temperature: -30°C to +75°C (operational )
Operating temperature: -40°C to +85°C (reduced spec.)
Storage temperature: -40°C to + 85°C
