CP antennas offer 2-3 dBi gain for linearly polarized signals and are ground-plane independent. Compact (102 x 33.5mm) CP antennas are 1/2 wave radiating elements have a power rating 10W and are supplied with 1 – 3m of cable terminated with an SMA male connector. CP antennas are screw-mounted, requiring a 20mm hole. read more
Go here to read the rest:
Saelig Introduces Rugged Puck Antennas for Indoor/Outdoor Wireless Use
