Mini A6 GPRS GSM Kit Wireless Extension Module Board Antenna Tested Super SIM800L

GSM A6 module: Operating temperature -30 ℃ to +80 ℃; Standby average current below 3ma; Support GSM / GPRS quad band, including 850,900,1800,1900 MHz; Sensitivity <-105; Support voice calls Support SMS Support GPRS data services, the highest data rate, download 85.6Kbps, upload 42.8Kbps; Support standard GSM07.07,07.05 AT command and Ai Thinker extension command; Support two serial ports, a download serial port, an AT command port; Command supports standard AT and TCP / IP command interface; Support digital audio and analog audio, support HR, FR, EFR, AMR voice coding; Support 2G 3G 4G mobile card Unicom card Support ROHS, FCC, CE, CTA certification; SMT 42PIN package;