GSM/GPRS module Tellit GM862-QUAD
GSM/GPRS module Tellit GM862-QUAD - for development board mikroElektronika smartGM862.
Detailed Description
Features:
- Tellit GM862 module:
- Quad-band EGSM 850 / 900 / 1800 / 1900 MHz
- Control via AT commands according to GSM 07.05, 07.07 and Telit enhancements
- Supply voltage range: 3.22 – 4.5 V DC (3.8 V DC recommended)
- Sensitivity:
- 107 dBm (typ.) @ 850 / 900 MHz
- 106 dBm (typ.) @ 1800 / 1900 MHz
- Interfaces
- 50-pin Molex connector
- 13 I/O ports maximum
- Analog audio (balanced and unbalanced)
- 1 A/D converter, buzzer output
- ITU-T V.24 serial link through UART:
- CMOS level
- Baud rate from 300 to 115,200 bps
- Autobauding from 2,400 to 57,600 bps
- 50 Ohm MMCX antenna connector
- On board SIM card holder, 1.8V / 3V with real-time detection
- Audio
- Telephony, emergency call
- Half rate, full rate, enhanced full rate and adaptive multi rate voice codecs (HR, FR, EFR, AMR)
- Superior echo cancellation & noise reduction
- Handset & hands-free operations
- DTMF
- GSM supplementary
- Call forwarding
- Call barring
- Call waiting & call hold
- Advice of charge
- Calling line identification presentation (CLIP)
- Calling line identification restriction (CLIR)
- Unstructured supplementary services mobile originated data (USSD)
- Closed user group
- Additional features
- SIM phonebook
- Fixed dialing number (FDN)
- Real-time clock
- Alarm management
- Battery management
- Network LED support
- IRA character set
- Jamming detection & report
- Embedded TCP/IP stack, including TCP, IP, UDP, SMTP and FTP protocols
- TFMS (Telit Firmware Management Services) Over-the-Air update
Package:
- GSM/GPRS module Tellit GM862-QUAD
Other Names:
GM862QUAD, GM862 QUAD
