Specifications:                  
Frequency Range(MHz)          865~868
Gain                                      5.5dBiC
VSWR                                   1:5:1
Polarization                          Circular Right or Left
3dB Beamwidth-Azimuth         100
Front to Back Ratio               8dB
Mounting Style                     Threaded Stud
POWER(watts)                    10
Weight lbs(kg)                   8lbs(37)
Enclosure                           Polycarbonate
RF Connector                   Type N female(others available)