9812 UHF long-range Reader
Specifications Explanation Operating Frequency 902MHz~928MHz RF protocol ISO18000-6B、EPC Class 1、EPC Class 1 GEN 2 Operating Method FHSS or fixed frequency(Set by software) Antenna ports 2 Ports、SMA Max RF power 30 dBm Power smoothness <0.5 DB RF power range 20~30 dBm (Adjustable by software) Identify tag mode Fixed time automatically reads the tag; external trigger control reads the tag or the software control reads the tag, Identify tag mode can be set Identify tag time <8ms(Identify single tag) Reading/Writing time Reads every 8 bytes to be smaller than 5ms, writes every 4 bytes to be smaller than 25ms > 8m (antenna dependent) Writing distance >5m (antenna dependent) Communication interface TYPE A:RS-232、RS-485、Wiegand26/34 TYPE B:RS-232、RS-485、Wiegand、USB TYPE E:RS-232、Wiegand、Ethernet Input/Output 2 triggering inputs, 2 relays output Power Supply DC 5V Power Consumption ≤5W Size 200mm×200mm×46mm Weight Work Temperature -10℃~+55℃ Storage Temperature -20℃~+85℃ Work status indication Buzzer and LED