Smartrac is further extending its Animal ID portfolio by launching its new Cattle Ear Tag. The RAIN RFID product comprises a chip module that is inductively coupled to an advanced RFID antenna design, which ensures outstanding ruggedness in demanding applications. Its UHF-based technology allows reading of multiple tags simultaneously, at high speed and at distances of up to five meters or 15 feet.   For livestock tagging, LF has been the standard frequency for many years. However, that standa...