Specification :

315Mhz, 433Mhz, 2.4G, 3.5G, 5.8G Antenna
Frequency range 2400~ 2483MHZ 
Bandwidth 83MHZ
VSWR d1.5 
Gain 12dBi 
Max Power 20W 
Polarization Vertical 
Half a power angle E 360º  
Half a power angle H 5º  
Resist the intensity of wing 60M/ S 
Input impedance 50©  
Connector N-K 
Length 1.2m 
The lightning protecting Direct-Current grounding 
The antenna covers materials Fiberglass 
Support the pole ø 40~ ø 50( MM)