ماژول راه انداز GSM چهار باند SIM800L آپدیت شده با قابلیت GPRS GSM  SMS Introduction 100در100اورجینال واردات از دبی به سفارش اروپا بدون مشکل در رجیستر SIM800L is a quadband GSM  GPRS module LGA package Its stable performance the appearance of small costeffective and can meet various needs of customers SIM800L operating frequency of GSM  GPRS 8509001800  1900MHz can achieve low power transmission of voice SMS and data information SIM800L size is 158  178  24mm can be applied to a variety of compact product design requirements  Specification   Quadband 8509001800  1900MHz  GPRS multislot class 1210  GPRS mobile station class B  meet GSM 22  standards  Class 4 2 W  850  900MHz Class 1 1 W  1800  1900MHz  FM Frequency range 76  109MHz tuning step 50KHz  Size 158  178  24 mm  Weight 135g  The AT command control 3GPP TS 27007 27005 and SIMCOM enhanced AT command set  SIM Application Toolkit  Supply voltage range 34  44V  Low power consumption  Operating temperature range 40   85   Data transmission   GPRS class 12 maximum 856 kbps downlink  downstream  Support PBCCH  Coding schemes CS 1 2 3 4  PPPstack  CSD up to 144 kbps  Support USSD  Nontransparent  SMS   Point MO and MT  SMS Broadcast  Text and PDU mode  Software Features   0710 MUX protocol  embedded TCP  UDP protocol  FTP  HTTP  MMS  Email  DTMF detection  Interference Detection