SRF-238A Long Range Card Reader

¯ Operating Frequency: 902MHz~928MHz
¯ RF protocol: ISO18000-6B, EPC Class
¯ EPC Class 1 GEN 2
¯ Operating Method: FHSS or fixed frequency (Setted by software)
¯ Antenna: Internal antenna of 12 dBi Linear polarization
¯ Max RF power: 30 dBm
¯ 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 setted
¯ 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
¯ Reading distance: > 8m (antenna dependent)
¯ Writing distance: >5m (antenna dependent)