Mini GSM/Cellular Quad-Band Antenna - 2dBi SMA Plug

This 2.4"/61mm long antenna has 2dBi of gain and 50Ω impedance so it will work fantastically with just about any 850/900/1800/1900/2100 wireless receiver/transmitter such as any Cellular or GSM/GPRS device. 

Antenna comes with a SMA connector, which is the most common type you'll see for Cellular development boards. If you need to connect this to an RP-SMA connector for some reason, use this handy adapter and if you need to connect to a u.FL connector, just pop on this adapter. 

Technical Details:

Specifications:

Datasheet

Frequency: 850/900/1800/1900/2100 MHz

Gain: 2 dBi
V.S.W.R.: <=2:1
Polarization: Vertical
Connector: SMA Male (Option)
Impedance: 50Ω
Operation Temperature: -20ºC ~ 60ºC
Storage Temperature: -30ºC ~ 75ºC

Dimensions:
Length: 61mm / 2.4"
Weight: 6g

Image of dimensions