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GNSS

  • SIM868E
SIM868E

SIM868E

SIM868E module is a complete Quad-Band GSM/GPRS module which combines GNSS( GPS/GLONASS/BDS) technology for satellite navigation. The compact design with LCC and LGA pads will significantly save both time and costs for customers to develop GNSS enabled applications. It is fully pin-to-pin compatible with SIM868, and supports both BT4.0 and BT3.0 specifications. BLE (Bluetooth Low Energy) technology features ultra-low peak, average and idel mode power consumption, Featuring an industry-standard interface and GNSS function, it allows variable assets to be tracked seamlessly at any location and anytime with signal coverage.

General features
• Quad-band 850/900/1800/1900MHz
• GPRS multi-slot class 12/10
• GPRS mobile station class B
• Compliant to GSM phase 2/2+
– Class 4 (2 W @ 850/900MHz)
– Class 1 (1 W @ 1800/1900MHz)
• Support GPS/GLONASS/BD
• Dimensions: 17.6*15.7*2.3mm
• Weight: 1.5g
• Control via AT commands (3GPP TS 27.007, 27.005 and SIMCom enhanced AT Commands)
• BT4.0 Current Consumption
Advertising : 1.46mA
Connection : 1.55mA
• Supply voltage range 3.4 ~ 4.4V •Low power consumption
• Operation temperature:-40°C ~85°C
Specifications for GPRS Data
• GPRS class 12: max. 85.6 kbps (downlink/uplink) •PBCCH support
• Coding schemes CS 1, 2, 3, 4
• PPP-stack
• USSD
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
• MMS
• POP3/SMTP
• DTMF
• Jamming Detection
• Audio Record
• SSL

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
- Warmstarts: 22s
Accuracy
- Horizontal position : <2.5m CEP
Interfaces
• 77 SMT pads
• SIM Card Interfaces
-SIM card: 3V/ 1.8V
• Analog audio interface
• Bluetooth
BT4.0 BLE Profile: GATT/PXP/FMP
BT3.0 Profile: SPP/HFP-AG •RTC GNSS backup
• I2C interface
• USB interface
• Serial interface
• SD
• GPIO
• ADC
• GSM Antenna pad
• GNSS Antenna pad
• Bluetooth Antenna pad
Certifications
• CE
• FCC
• ROHS
• REACH
• CCC
• TA
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