Feature:
Most FR4-based patches have terrible efficiency because FR4 is very lossy at 5.8 GHz.
Good axial ratio,not only directly perpendicular to the patch but also off-center.
Cheap and easy to manufacture with high accuracy,even for a hobby.
Specifications:
Material:Plastic
Size:60*60*99mm
Color:Black
Net weight:20g
Center frequency:5.8 GHz
Bandwidth:660 MHz (5.47-6.13 GHz)
Matching:S11<;-20 dB,VSWR<;1.22(in the middle frequency)
Axial ratio:<;1.3
Antenna gain:9.4 dBi
Half power beam width:55°(horizontal and vertical)
Radiation efficiency:83.5%
Function:transmit/receive
Package information:
Package size:15.5*9*1.5cm/6.1*3.5*0.6in
Package weight:22g/0.8 oz
There might be some deviation due to the manual measurement.
Package list:
1*patch antenna
1*Semi-rigid coax (SMA male-SMA male)