... reader Range of Receiving Frequency(MHz):868MHz,902-928MHz rfid antenna with Brand-name Parts, Prompt Delivery, International Approvals, ... Small Orders AcceptedModel number DAA923R36C16-40/ DAA915R36C16-40 / DAA868R36C16-40Center frequency 923MHz / 915MHz / 868MHzDimensions 36*36 ... (Manufacture) High Performance, Low Price DAA915R36H4_40- rfid antenna