Mini A6 GA6 GPRS GSM Kit Wireless Extension Module

Working frequency: quad-band network, 850 / 900 / 1800 / 1900MHZ

Working voltage: 3.5~4.2VDC

Working Current: maximum of 2A

Sleep Current: 5mA

Onboard Micro SIM card holder, you can install Micro SIM cards

Communication Interface: TTL serial port

Baud rate: 115200bps and it can also be set by AT command.

Interface logic voltage: 3.3V

Make and answer phone calls using a headset and electret microphone.

Send and receive SMS messages.

Send and receive GPRS data (TCP/IP, HTTP etc.)

Pin pitch: 2.54mm

Onboard antenna interface: IPX and pad for Spring Antenna

Suitable for SIM800L GSM modules / Arduino SIM900 GPRS Shield

Frequency: 780MHz~960MHz, 1710MHz~2170MHz

Antenna gain: +2.0 ± 0.7 dBi @ 880 MHz, +2.0 ± 0.7 dBi @ 1800 MHz

W.R <= 2.0 @ 2100 MHz ~ 2500 MHz

Output Impedance: 50 Ohm

Usage: It can be soldered directly to the board.