Four Antenna Ports R2000 Chip UHF Rfid Reader Module

Description

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.

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 /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
17	Multi-tags	>400/s

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

Requirement on antenna

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

Appearance and structure

• Size: 76.5×39.7×9mm
• Weight: 50g

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

Environment requirement

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

Certification

FCC ID: RVZHYM750
CE: ETSI EN 302 208
ETSI EN 301 489
ETSI EN50364

Video Description