載入中...請稍候...
產品介紹
| General features • Quad-Band 850/ 900/ 1800/ 1900 MHz • GPRS multi-slot class 10/8 • GPRS mobile station class B • Compliant to GSM phase 2/2+ – Class 4 (2 W @850/ 900 MHz) – Class 1 (1 W @1800/1900MHz) • Dimensions: 33* 33 * 3 (mm) • Weight: 6.2g • Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands) • SIM application toolkit • Supply voltage range : 3.2 ... 4.8V • Low power consumption: 1.5mA(sleep mode) • Operation temperature: -40 °C to +85°C Specifications for Fax • Group 3, class 1 Specifications for GPRS Data • GPRS class 10: max. 85.6 kbps (downlink) • PBCCH support • Coding schemes CS 1, 2, 3, 4 • PPP-stack Specifications for CSD Data • USSD • Non transparent mode Specifications for SMS via GSM/GPRS • Point-to-point MO and MT • SMS cell broadcast • Text and PDU mode Software features • 0710 MUX protocol • Embedded TCP/UDP protocol • FTP/HTTP Special firmware • FOTA • MMS • Embedded AT |
Specifications for Voice • Tricodec – Half rate (HR) – Full rate (FR) – Enhanced Full rate (EFR) • AMR - Half rate (HR) - Full rate (FR) • Hands-free operation （Echo suppression） Interfaces • Interface to external SIM 3V/ 1.8V • analog audio interface • RTC backup • SPI interface (option) • Serial interface • Embedded SIM (option ) • Antenna pad • GPIO • ADC • Charge interface for Li battery • PWM Compatibility • AT cellular command interface Certificates • CE • GCF • REACH • ROHS • ATEX • Orange • GMA |