low cost gsm gprs gsm wifi chip module sim900

Product Description

Product Description
Descriptionlow cost gsm gprs gsm module sim9001.Quad-Band 850/ 900/ 1800/ 1900 MHzst-effective solutions3.GPRS mobile station• SIMCom presents an ultra compact and reliable wireless module. The SIM900 Quad-band GSM/GPRS module is part of SIMCom's new Surface Mount Technology (SMT) series, allowing you to benefit from small dimensions and cost-effective solutions.• Featuring an industry-standard interface, the SIM900 delivers GSM/GPRS 850/900/1800/1900MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. With a tiny configuration of 24mm x 24mm x 3 mm, SIM900 can fit almost all the space requirements in your M2M application, especially for slim and compact demand Of design.General Features- Quad-Band 850/ 900/ 1800/ 1900 MHz- GPRS multi-slot class 10/8- GPRS mobile station class B- Compliant to GSM phase 2/2+- Class 4 (2 W 850/ 900 MHz)- Class 1 (1 W 1800/1900MHz)- Dimensions: 24* 24 * 3 mm- Weight: 7g- Control via AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT Commands)- SIM application toolkit- Supply voltage range 3.4...4.5 V- Low power consumption- Normal Operation temperature: -30 ° C to +80 ° CSpecifications for Fax- Group 3, class 1Specifications for Data- GPRS class 10: Max. 85.6 kbps (downlink)- PBCCH support- Coding schemes CS 1, 2, 3, 4- CSD up to 14.4 kbps- USSD- Non transparent mode- PPP-stackSpecifications for SMS via GSM/GPRS- Point to point MO and MT- SMS cell broadcast- Text and PDU modeDrivers- MUX DriverSpecifications for Voice- Tricodec- Half rate (HR)- Full rate (FR)- Enhanced Full rate (EFR)- Hands-free operation(Echo suppression)Interface- Interface to external SIM 3V/ 1.8V- analog audio interface- RTC backup- SPI interface- Two Serial interfaces- Antenna pad- I2C- GPIO- PWM- ADCCompatibility- AT cellular command interfaceApprovals(planning)- CE- FCC- RoHS- PTCRB- GCF- AT&T- ICASAWhy Choose UsFAQQ1. 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.All Categories4G 5G ModuleGPS ReceiverGPS AntennaGSM/LTE/WiFi AntennaGSM/LTE+GPS AntennaGNSS/GPS Module2G/3G/4G ModemGPS TrackerRF Coaxial / ConnectorSIMCard HolderSensorIC