Long distance reader(239A) SRF-239A manufacturer from China Shenzhen Semtong Technologies Co.,Ltd.

Place of Origin:

Guangdong, China (Mainland)

Product Detail

Model No.: SRF-239A

• Operating Frequency: 902MHz～928MHz
• RF protocol: ISO18000-6B、EPC Class
1、EPC Class 1 GEN 2
• Operating Method: FHSS or fixed
frequency

• Operating Frequency: 902MHz～928MHz

• RF protocol: ISO18000-6B、EPC Class

1、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)