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SIMCOM GSM Module SIM900B GSM GPRS Module |
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SIMCOM GSM Module SIM900B GSM GPRS Module
SIMCom presents a compact and reliable wireless module-SIM900B which is compatible with the module-SIM300/340 and SIM340E. This is a compete Quad-band GSM/GPRS module in a B2B type and designed with a very powerful single-chip processor integrating AMR926EJ-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 from factor and with low power consumption. SIM900B can fit almost all requirements in your M2M applications.
General features
- Quad-Band 850/900/1800/1900MHz
- GPRS multi-slot class 10/8
- GPRS mobile station classB
- Compilant to GSM phase 2/2+
-Calss 4 (2 W @850/900MHz)
-Class 1 (1 W @1800/1900MHz)
- Dimensions:40*33*3mm
- Weight:7g
- 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
Specification for Fax
- Group 3, class 1
Specification for Data
- GPRS class 10:max. 85.6kbps (downlink)
- PBCCH support
- Coding schemes CS 1,2,3,4
- CSD up to 14.4 kbps
- USSD
- Non transparent mode
- PPP-stack
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 add following features:
- FOTA
- MMS
- Embedded AT
Specifications for Voice
- Tricodec
-Half rate(HR)
-Full rate(FR)
-Enhanced Full rate(EFR)
- Hands-free operations (Echo suppression)
- AMR
-Half rate(HR)
-Full rate(FR)
Interfaces
- 60 PIN Board-to board connector
- Interface to external SIM 3V/1.8V
- Two analog audio interface
- RTC backup
- SPI interface
- Serial interface
- Embedded SIM (option)
- Embedded SIM Holder (option)
- Keypad
- GPIO
- PWM
- ADC
- Antenna connector
Compatibility
- AT cellular command interface
Approvals (on going)
- CE
- FCC
- ROHS
- PTCRB
- GCF
- IC
- ICASA
- TA
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| 規格型號: |
SIM900B |
| 計價單位:
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| 參考報價:
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0.00 新臺幣 |
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