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[CN] Long Range UHF RFID Reader Module/740 Oct 24, 2016

Brief Introduction


HYM740 UHF RFID reader module uses R2000 chip, which complies with EPC
C1G2 protocol, its working frequency is 840~960MHz,with LBT function. It
supports dense reader working mode(DRM)。With standard 12dBi antenna,the
reading distance can reach 24 meters, maximum identifying speed can reach 400/S;
with simple power supply and interface circuit, a high-performance RFID system can
be established. It is suitable for logistics, costume, medical industry, and complex
assets management, etc.
Technical Data
No Item Technical data Unit Remark
1 Fixed current 1.5 A Max power output
2 Standby current ≤1 mA EN pin low level
3 Frequency range 840~960 MHz
4 Default working
frequency Frequency hopping MHz Frequency interval
250KHz
5 Channel bandwidth ≤250 KHz
6 Frequency hopping
speed ≤2 s
7 Fixed power 30 dBm
8 Stepping interval 1 dB 5~30dBm, adjustable
by software
9 Label protocol EPC C1G2
/ISO18000-6C
10 Communication
protocol Asynchronous serial
ports protocol
11 Starting time ≤50 ms
12 Radio-frequency
power rising time ≤500 μs
13 Radio-frequency
power dropping time ≤500 μs
14 Adjacent channel
power leaking ratio ≤-40 dB ±1CH
14 Adjacent channel
power leaking ratio ≤-60 dB ±2CH
15 Frequency stabilizing
ratio ±10 ppm -25℃~+40℃
15 Frequency stabilizing
ratio ±20 ppm -40℃~+60℃
16 Max reading range 10 m 8dBi antenna
Characteristics of DC
Data Mini
value Typical
value Max
value Unit Remark
Voltage of power 3.6 - 5 V Direct current
Input high level 2 3.3 3.5 V GPIO
Input high level 2 - 5 V EN
Input low level -0.5 0 0.5 V GPIO
Input low level - - 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 VEN≥2V
Requirement on Antenna
No Item Technical data Unit Remark
1 S11 ≤-10dB

Company Profile
Company: 
Shenzhen Winnix Technologies Co.,Ltd (click to show company details)
Contact:  Joe Dong
URL:  *********************
Email:  Contact us
Phone:  ***************
Fax:  *******
Country:  [CN]
Address:  Room 302~303, MingYou Industrial products exhibition center B, No.168, Baoyuan Road, Xixiang, Bao'an District, Shenzhen,



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