laird板状天线：

Antenna part number:S9025PR and S9025PL

Freuency Range: 902-928MHz

Gain:5.5dBi

Maxium VSWR:1.5:1

Polarizaion: Circular RH or Circular RL

InputImpedence: 50OHMS

Size:5.2"*5.2"*.71"