SIM800L Quad-band Network GPRS GSM Breakout Module + 3G 3DBI PCB Antenna with IPEX interface

Highlights

• Quad-band 850/900/1800/1900MHz - connect onto any global GSM network with any 2G SIM (in the USA, T-Mobile is suggested)
• Make and receive voice calls using a headset or an external 8Ω speaker and electret microphone
• Send and receive SMS messages
• Send and receive GPRS data (TCP/IP, HTTP, etc.)
• Scan and receive FM radio broadcasts
• Lead out buzzer and vibrational motor control port
• AT command interface with "auto baud" detection
• The spring antenna can be soldered onto the board
• Onboard IPEX socket that can be connected to external antenna

About 3G PCB 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
• S.W.R <= 2.0 @ 2100 MHz ~ 2500 MHz
• Output Impedance: 50 Ohm
• Extension cable interface: IPEX

Specification