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SIM800L GPRS GSM modul Micro SIM kártya mag négysávos TTL soros port antenna PCB vezeték nélküli WIFI kártya Arduino okostelefonokhoz
SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone
[SIM800L Module]
Chip: SIM800L 
Voltage: 3.7 -4.2V 
Support networks: China Mobile, China Unicom and global quad-band network 
Module size: 2.5cmx2.3cm 
TTL serial port for serial port, you can link directly to the microcontroller. No need MAX232 
Power module automatically boot, homing network 
Onboard signal lights all the way . It flashes slowly when there is a signal, it flashes quickly when there is no signal.
 
[Antenna PCB]
Frequency 2400 -2500 MHz
S.W.R. <= 2.0
Antenna Gain 3.0 ± 0.7dBi
Polarization Linear
Impedance 50 Ohm
Material of Radiator PCB
Cable Type O.D. 1.13 mm // 100 mm
Connector Type Mini Connector
Pull Test >= 1.0 Kg
Environmental:
Operation Temperature - 40 °C ~ 65 °C
Storage Temperature - 40 °C ~ 80 °C
 
Application:
1.IEEE 802.11 b/g/n WLAN System
2.Wireless Communication System
3.Wi-Fi / WiMAX / MIMO System
4.Laptop/Bluetooth/Zigbee Antenna
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