HW & HWR Series Antennas TE Connectivity / Linx Technologies HW and HWR series Antennas deliver outstanding performance in a ruggedly and cosmetically attractive package. TE Connectivity / Linx Technologies HW and HWR series Antennas include monopole ¼-wave element versions, as well as dipole center-fed ½-wave versions that feature an internal counterpoise that eliminates external ground plane dependence and maximizes performance. The HW has a fixed base, the HWR has an articulating base allowing the antenna to tilt 90° and rotate 360°. Both series attach via a standard SMA or Part 15 compliant RP-SMA connector. The 2.45GHz dipole version is the newest addition to these popular series.