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AccueilQui sommes-nous ?Nos produitsActualitésContact

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Nos produits

M2M, WIRELESS ET CONNECTIVITÉ

Module SIM900 :







Caractéristiques techniques :
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 °C
Specifications for Fax :

- Group 3, class 1
Specifications 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-stack
Specifications for SMS via GSM/GPRS ;


-  Point to point MO and MT
- SMS cell broadcast
- Text and PDU mode
Drivers :

- MUX Driver
Specifications for Voice :

- Tricodec
  – Half rate (HR)
  – Full rate (FR)
  – Enhanced Full rate (EFR)
- Hands-free operation
Interface :

- Interface to external SIM 3V/ 1.8V
- analog audio interface
- RTC backup
- SPI interface
- Two Serial interfaces
- Antenna pad
- I2C
- GPIO
- PWM
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