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Four Antenna Ports R2000 Chip UHF Rfid Reader Module

Products Mode: HYM750
Chip: Impinj R2000
Fixed Current: ≤1.6 A
Fixed Power: 30dBm
Stepping Interval: 1dBm
Tag Protocol: EPC C1G2/ISO18000-6C
Typical Read Range: 15m with 8dBi rfid antenna


tubiao.png Brief introduction

HYM750 UHF RFID reader module uses R2000 chip, which complies with ISO18000-6C protocol, with LBT function(Customizable).It supports dense reader working mode(DRM). With standard 8 dBi antenna,the reading distance can reach up to 10 meters, maximum identifying speed can reach up to 400/S; with simple power supply and interface circuit, a high-performance RFID system can be established. It is suitable for logistics, apparel, medical industry, and complex assets management, etc.


tubiao.png Technical data

No Item Technical data Unit Remark
1 Fixed current 1.2 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
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
≤-60 dB ±2CH
15 Frequency stabilizing ratio ±10 ppm -25℃~+40℃
±20 ppm -40℃~+60℃
16 Max reading range 10 m 8dBi antenna
17 Multi-tags >400/s    

tubiao.png Characteristics of DC

Data Mini value Typical value Max value Unit Remark
Voltage of power 4.5 5 5.5 V Direct current
Input high level 2 3.3 5.5 V GPIO
  2 - 5 V EN
Input low level -0.3 0 0.8 V GPIO
  - - 0.18 V EN
Output high level 2.9 - - V GPIO
Output low level - 0 0.1 V GPIO
Enable current 2 5 25 uA VEN≥2V

tubiao.png Requirement on antenna

No Item Technical data Unit Remark
1 Standing wave ratio ≤1.5    

tubiao.png Appearance and structure

• Size: 76.5×39.7×9mm
• Weight: 50g



tubiao.png Interface definition

Pin Signal name Signal direction Function/compatibility description
1 VCC Input Module supplying power
2 VCC Input Module supplying power
3 GND - Module connecting ground
4 GND - Module connecting ground
5 EN Input Module enabling,highly effective
6 GPIO Bidirection Generic port
7 GPIO Bidirection Generic port
8 GPIO Bidirection Generic port
9 UART_RX Input Asynchronous serial interface receiving
10 UART_TX Output Asynchronous serial interface sending
11 DBG_RX - Test port
12 DBG_TX - Test port

tubiao.png Environment requirement

No Item Technical data Unit Remark
1 Working temperature -25~+75  
2 Storage temperature -40~+85  
3 Relative humidity 10%~90% RH  

tubiao.png Certification

CE: ETSI EN 302 208
ETSI EN 301 489
ETSI EN50364

tubiao.png Video Description