GSM/GPRS+GNSS Module
SIM868E module is the complete Quad-Band GSM/GPRS module which combines GNSS( GPS/GLONASS/BDS) technology for satellite navigation. It has strong extension capability with abundant interfaces including UART, USB2.0, GPIO etc. The module provides much flexibility and ease of integration for customers applications.
产品优势
● Small size quad-band GSM/GPRS + GNSS module
● LCC+LGA form factor with rich interfaces
● Rich software functions: DTMF, MMS, MUX
● Low power consumption
● Embedded TCP/UDP protocols
● Multi-constellation GNSS receiver support: GPS, GLONASS, BeiDou
● Support BLE4.0
产品详情
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General features
• Frequency Bands: 850/900/1800/1900MHz
• GPRS multi-slot class: 12/10
• Dimensions: 17.6*15.7*2.3mm
• Weight: 1.5±0.1g
• Supply voltage: 3.4 ~ 4.4V
• Operation temperature: -40℃ ~ +85℃
• Compliant GSM phase 2/2+:
– Class 4 (2W @ 850/900MHz)
– Class 1 (1W @ 1800/1900MHz)
• Control via AT commands (3GPP TS 27.007, 27.005 & SIMCom enhanced AT Commands)
• Low Power consumption
• GPRS mobile station class B
Specification for GNSS
Receiver type
-33 tracking /99 acquisition -channel
Sensitivity
-Tracking: -167 dBm
-Reacquisition: -161 dBm
-Cold starts : -149 dBm
Time-To-First-Fix
-Cold starts: 28s (typ.)
-Hot starts: <1s
-Warm starts: 22s
Accuracy
-Horizontal position : <2.5m CEP
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Software features
• 0710 MUX protocol
• Embedded TCP/UDP protocol
• FTP/HTTP/POP3/SMTP
• MMS
• DTMF
• Jamming Detection
• Audio Record
• LBS*
• SSL/TLS*
• BT 3.0&4.0
• TTS*
• EAT*
Specifications for SMS via GSM/GPRS
• Point to point MO and MT
• SMS cell broadcast
• Text and PDU mode
Specifications for GPRS Data
• GPRS class 12: Uplink/Downlink up to 85.6Kbps
• PBCCH support
• Coding schemes CS 1, 2, 3, 4
• PPP-stack
• USSD
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Interfaces
• Analog audio interface
• UART
• USB
• (U)SIM card(1.8V/3V )
• USB interface
• Serial interface
• SD
• RTC GNSS backup
• ADC
• I2C
• GPIO
• Antenna: GSM/GNSS/BT*
Certifications
• RoHS\REACH\CCC\CTA\SRRC\Mobile\Unicom\RCM\CE(RED)\GCF\BQB(Bluetooth)\TIM\Deutsche Telekom
Specifications for Voice
• Speech Codec Modes
- AMR/HR/FR/EFR
• Echo Arithmetic
- AEC/EES
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