SIMCOM SIM700D module

General features:
Single supply voltage 3.4V §C 4.5V
Quad-band: GSM850¡«GSM 900, DCS 1800, PCS 1900
Compliant to GSM Phase 2/2+
GMSK:
- Class 4 (2W)@GSM850/GSM900
- Class 1 (1W)@DCS1800/PCS1900
8PSK:
- Class E2 (0.5W)@GSM850/GSM900
- Class E2 (0.4W)@DCS1800/PCS1900
Multi-slot class 12
Coding scheme: CS1~4
Mobile station class B
Modulation and coding scheme: MCS1~9
CSD: up to 9.6kbps, support non-transparent and transparent mode
GPRS: downlink max: 85.6kbps; uplink max: 85.6kbps
EDGE: downlink max: 236.8kbps; uplink max: 236.8kbps
Coding scheme: CS1~4, MCS1~9
Support PBCCH
Support USSD
TCP/IP protocol stack :Access by AT commands Temperature range
Normal operation: -20ÿãC to +75ÿãC
Restricted operation: -30ÿãC to -20ÿãC and +75ÿãC to +80ÿãC (1)
Storage temperature -40ÿãC to +85ÿãC
SIM interface Support SIM card: 3V and 1.8V
External antenna Connected via 50¥¸ antenna pad
Audio features Speech codec modes:
Half Rate (ETS 06.20)
Full Rate (ETS 06.10)
Enhanced Full Rate (ETS 06.50 / 06.60 / 06.80)
Echo Cancellation
Noise reduction.
AMR

Main serial port
Seven lines on Main serial Port
CSD FAX, GPRS/EDGE services
AT commands of controlling module.
Multiplexing function.
Autobauding baud rate

USB interface
Support an USB 2.0 Full Speed(12Mbit/s)device interface
Size: 43.5 x 26 x 2.9 mm
Weight: 7g