Cisco aironet 35 dbi articulated dipole antenna operates in the 5 ghz frequency band and is designed for use with cisco aironet 5 ghz radio products using a reverse polarity neil councilman connector rp tnc the antenna has an articulated base that can be rotated 360 degrees at the connection point and from 0 to 90 degrees at its knuckle with detents at 45 and 90 degrees