TE Connectivity / Linx Technologies RHR and RHS 450 LTE Antennas are compact whip-style antennas for cellular and cellular Internet of Things (LTE-M and NB-IoT) applications in the 450MHz to 470MHz range. This range includes the LTE bands 72, 73, and 31. TE Connectivity / Linx Technologies RHR and RHS 450 LTE Antennas are rugged and compact monopole antennas with a height of 51.2mm (RHR) or 51.8mm (RHS). These antennas may be used with plastic or metal enclosures. RHR is a right-angle style antenna.