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GSM GPRS GPS SIM908-TG module

GSM GPRS GPS SIM908-TG module

Module sim908 GSM | GPRS | GPS | SMS, STM32

0 Phản hồi ROHS

Nhà sản xuất: Simcom

Liên hệ đặt hàng

Số lượng mua

1001 lượt xem

Bảng giá

Số lượng
(Cái)
Giá(VND)
1
1,599,000
5
1,579,000

SIM908 is an integrated GPS navigation technology, quad-band GSM / GPRS module. Compact module size and GPRS and GPS integrated in SMT package for embedded GPS applications customers achieve significant savings in development time and costs.

Its industrial-grade standard interface and GPS function, the local GSM and GPS signal coverage whenever and wherever they can seamlessly track different assets.

Main features

     Quad-band 850/900/1800 / 1900MHz
     GPRS multi-slot class 10 standard
     GPRS mobile station class B standard
     Meet GSM phase 2/2 + standards

  - Class 4 (2 W @ 850/900 MHz)

  - Class 1 (1 W @ 1800 / 1900MHz)

     AT Command Control (GSM 07.07, 07.05 and SIMCom enhanced AT command set)
     SIM Application Toolkit
     Supply voltage range:

    -GPRS: 3.2 ~ 4.8 V

    -GPS: 3.0 ~ 4.5V

     Low power consumption
     Size: 30 * 30 * 3.2mm
     Weight:

  - SIM908: 5.2g

     Working temperature:

  -40 ° C to +85 ° C

SMS

     Point MO and MT
     SMS Cell Broadcast
     Text and PDU mode

Voice

     Three kinds rate

  - Half Rate (HR)

  - Full Rate (FR)

  - Enhanced Full Rate (EFR)

     Handsfree
     Support echo suppression algorithms

GPRS data

     GPRS class 8/10: maximum 85.6 kbps (downlink rate)
     Support PBCCH
     Coding schemes CS 1, 2, 3, 4
     PPP-stack

CSD data

     CSD up to 14.4 kbps
     USSD
     Nontransparent

Compatibility

     AT cellular command interface

GPS

     Types of Reception

  - Receive 42 channels

  - GPS L1 C / A code,

  - High performance STE engine
 

      Sensitivity

  - Tracking: -160 dBm

  - Cold starts: -143 dBm

 
     Time-To-First-Fix

  - Cold start: 30s (typ.)

  - Hot start: 1s (typ.)
 

     Accuracy

  - Accurate positioning: <2.5 m CEP
 

     Power (GSM idle mode)

  - Capture 77mA

  - Track 76mA

Interface

     SMT package 80pin
     Supports 3V / 1.8V SIM card interface
     2-channel analog audio interface
     SPI Interface
     Support RTC
     Charging Interface
     A GSM / GPRS serial ports and a debug interface
     A GPS NMEA data output debug port
     Two separate antenna connector (GSM / GPRS 1 个 + GPS 1 个)

Authenticate

     CE
     ROHS

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