UHF RFID Fixed antennas are integrated with Handheld readers, fixed readers offer the flexibility of connecting different types of antennas to the reader. This means that various read ranges, IP ratings, and polarizations can be supported with a Fixed Reader system. Testing is a vital part of selecting the right antenna since each application setting has unique limitations and challenges. The environment in which the Reader will be placed is an important factor in determining the suitable brand/Model of Antenna.