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Meter Reading GPRS GSM Module SIM900B With Connector Single Chip
Introduction:
SIMCom presents a compact and reliable wireless module-SIM900B which is compatible with the module-SIM300/340 and SIM340E. This is a complete Quad-band GSM/GPRS module in a B2B type and designed with a very powerful single-chip processor integrating ARM926EJ-S core, allowing you to benefit from small dimensions and cost-effective solutions.
Featuring an industry-standard interface, the SIM900B delivers GSM/GPRS 850/900/1800/1900MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. SIM900B can fit almost all requirements in your M2M applications.
General feature :
| Quad-Band GSM | 850/900/18001900MHz |
| • GPRS multi-slot | class 10 |
| • GPRS mobile station | class B |
| • Compliant to GSM phase 2/2+ | - Class 4 (2 W @ 850/900 MHz) |
| - Class 1 (1 W @ 1800/1900MHz) | |
| • SAIC (Single Antenna Interference Cancellation) support | |
| • Dimensions: | 40*33*3.0mm |
| • Weight: | 7g |
| Operation temperature: | -40℃ to +85 ℃ |
| • 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: | 1.0mA(sleep mode &BS-PAMFRMS=9) |
| • Operation temperature: | -40 ~ +85 °C |
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
• 60 PIN Board-to-board connector
• Interface to external SIM 3V/ 1.8V
• Two analog audio interface
• RTC backup
• SPI interface
• Serial interface
• SIM Card
- Option1: SIM Holder
- Option2: Embedded SIM
• Keypad
• GPIO
• PWM
• ADC
• Antenna connector
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
Enhanced version features
• FOTA
• MMS
• Embedded AT
| Certifications |
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OUR Offer:
communication antennas & modules with wonderful solution, Perfect after-sales service, strict quality testing and competitive price.module brands includes Sierra Wiressless, Simcom, Cinterion, U-blox, Hua wei , ZTE, Holux, Globalsat, GlobaTop, Skylab, Telit, etc.
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