Wireless Module, buy SIMCOM gsm gprs SIM900B compatible with the gps wifi module-SIM300/340 and SIM340E on China Suppliers Mobile

Product Details

Description

SIMCOM SIM900B, compatible with the module-SIM300/340 and SIM340E

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 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 form factor and with low power consumption. SIM900B can fit almost all requirements in your M2M application.

Specifications for Fax

* Group 3, class 1

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: Embeded SIM

* Keypad

* GPIO

* PWM

* ADC

* Antenna connector

Software features

* 0710 MUX protocol

* embedded TCP/UDP protocol

* FTP/HTTP

Specifications for SMS via GSM/GPRS

* Point to point MO and MT

* SMS cell broadcast

* Text and PDU mode

Specifications for Data

* GPRS class 10: max. 85.6 kbps (downlink)

* PBCCH support

* Coding schemes CS 1, 2, 3, 4

* USSD

* Non transparent mode

* PPP-stack

Compatibility

* AT cellular command interface

Approvals

* CE /FCC /PTCRB /GCF /IC /ICASA /ROHS

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 operation

(Echo suppression)

* AMR

– Half rate (HR)

– Full rate (FR)

Carrier Approvals

* NCC/Orange/AT&T/Vodafone

Why Choose Us

FAQ

Q1. What is the minimum order quantity for your products? A1. Minimum order quantity starts from ONE piece. Q2. What's the quality of your products? A2. We have professional QA/QC team to ensure the quality before shipment. We provide 1 year warranty for all the new and original products. Q3. Is this product free of shipping or free samples? A3. Regularly the sample and shipping cost will be at the buyer's account. But in specific case, we may take these costs. Please kindly check with us the details by email. Thank you.

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