wifi router antenna

1.(Frequency)2400--2500MHz
2.(VSWR)1.8 1max
3.(Gain)25dBi
4.(Polarization Type) inear Vertical
5.(Rated Power) 30W
Standard IEEE802.11b,IEEE802.11g,IEEE802.11n
(Main Technical Specifications)
1.(Frequency)2400--2500MHz
2.(VSWR)1.8 1max
3.(Gain)25dBi
4.(Polarization Type) inear Vertical
5.(Rated Power) 30W
6.(Input Impedance) 0 Ohms nominal
7.(Dimensions) 4.4cm*6.8cm*1.6cm
8.(Cable Type)
9.(Length)1.5M
10.(Connector Type)RP-SMA
11.(Install the Way)Adsorption
12.(Weight of Antenna)230g