Kiosk antenna, Direct mount, with dual 4G/LTE elements and 5/8 Inch Mounting StudRKD 44 36i SS B The RFMAX RKD 44 series antenna is designed to replace a single cellular antenna with a DUAL 4G LTE antenna in the same 5 8 inch mounting hole. This unit is purpose built to be ultra rugged and tamper proof which makes it ideal for use in public places. A VHB gasket seals the mounting location from water ingress, and 5 8 threaded mounting stud provides a completely vandal proof design.