PerformanceProduct nameUHF RFID integrated readerModelAIR-09SAntenna gain9dbiAntenna polarizationright-handed circular polarizationFrequency865-868mhz or 902-928mhzAir interface protocolEPC global UHF Class 1 gen 2/ISO 18000-6CCommunication interfaceRS232,wiegand26/34,or RS485, wireless (option)Half power lobe width(°)level:65, vertical plane:60RF ...