UHF RFID Reader Module
Brief Introduction
HYM360 UHF Reader Module complied with EPC C1G2 Protocol, its working frequency is
902.75-927.25MHz, with standard 2dBi antenna, the reading distance can reach 2 meters. With low
power consumption, simple power supply and interface circuit, a high-performance and cost-effective
RFID system can be established. It is suitable for retail
，
access control, medical industry, food tracking,
anti-counterfeit and so on, especially for small size hand-held UHF RFID reader.
Technical Date
No.
Item
Technical Date
Unit
Remark
1 Fixed
Current
≤
380 mA
25dBm
2
Standby Current
≤
1
mA
EN Pin Low Level
3 Frequency
Range 902.75-927.25
MHz
4
Default Working
Frequency
Hopping
Frequency
MHz
Frequency Interval 250KHz
5 Fixed
Power
25
dBm
Max 27dBm
6
Stepping Interval
1
dBm
10~25dBm adjustable by
soft
7 Label
Protocol
EPC C1G2
/ISO18000-6C
8
Starting Time
≤
50
ms
9 VSWR
≤
1.5
10
Max Reading Range
2
m
2dBi Antenna
Characteristics of DC
Data
Min
Value
Typical
Value
Max
Value
Unit
Remark
Voltage of Power
3.3
4.2
5
V
DC
Input High Level
2
3.3
3.5
V
GPIO
2 - 5 V
EN
Input Low Level
-0.5
0
0.5
V
GPIO
- - 0.18 V
EN
Output High Level
2.3
-
3.3
V
GPIO
Output Low Level
0
-
1
V
GPIO
Enable Current
2
5
25
uA
V
EN
≥
2V
