free sample D9*27.5mm Omni directional external active stubby GSM Antenna with SMA

Frequency(MHz):850-1900/900-1800 
Bandwidth(MHz):70/180 
VSWR ≤ 2 
Gain(dBi):2.15

Max Input power(W):50 
Input Impedance(Ω):50 
Polarization:Vertical 

Antenna Length(mm):27.5

Connector:SMA(Straight) 
Storage Temperature:-30°C to+75°C 
Operating Temperature :-30°C to+75°C

WARRANTY: 24 months