(1)UHF RFID Antenna (2)gain: 7dBi (3)circular polarization (4)water-proof UHF RFID Antennagain: 7dBicircular polarizationwork with our 2 or 4-channel fixed reader/writerwater-proofDescription:This products is used for connecting with our UHF separated reader. with the data collecting capability, widely used in different RFID system. The typical practical sites:1. Logistics and warehouse ...