RFID Antennas TE Connectivity's (TE) / Laird External Antennas RFID Antennas are engineered for high capacity and long-range tracking in dense applications with superior accuracy and reliability. Features include high-performance circular polarization for increased reading accuracy and IP67-rated for rugged reliability in the harshest operating environments. TE / Laird External Antennas RFID Antennas support reliable and accurate real-time asset visibility.