SR-MU961C

UHF Module

UHF MODULE --- A high performance UHF module with 8 SMA antenna ports

Feature

High economic benefit: improve the use value of RIFD equipment and reduce the number of RFID equipment used by the project.
Easy to integrate and apply: The core radio frequency part of RFID is packaged in a centralized manner, and it can be used only by power processing and connection development.
High stability performance: It has excellent radio frequency performance and can also do a variety of self-test optimization.
Fast tag response speed: while maintaining a high reading rate, it can realize fast reading and writing processing of electronic tags, which is very suitable for dense environments.
High-speed eight-antenna polling: each antenna can achieve a minimum polling time of 25ms, and the port residence time can be automatically allocated according to the actual distribution of tags.
Meet the national standard: meet the national standard GB/T29768-2013.
Support intensive reading, multi-tag identification, tag data filtering, and perceivable model strength.

Physical	Dimension	71.5mm×92.5mm×7mm
Main Functions	Protocol	ISO 18000-6C/EPC C1G2, ISO 18000-6B, GB/T 29768-2013（Optional）
Main Functions	Features	Support dense reading and writing, multi-tag recognition, tag data filtering, support RSSI: can sense signal strength
Performance Parameters	Operating frequency	ETSI 865～868MHz, GB 840～845MHz,920～925MHz, FCC 902～928MHz
	RF Output power (port)	33dBm±1dB(MAX)
	Output power adjustment	1dB Stepping
	Forward modulation mode	DSB-ASK, PR-ASK
	Continuous tag reading distance (read EPC code)	0-15 meters, 100 consecutive readings, reading success rate greater than 95% (no interference environment)
	Test conditions	8dBi circular polarization antenna, connection cable insertion loss less than 1dB, standard tag (sensitivity better than -18dBm) 0 ~ 4 meters (related to the tag chip performance)
	Continuous write tag distance (write EPC code)	Write 100 times in a row with a success rate greater than 90%, 0-4meter
	Test conditions	8dBi line polarization antenna, RF connection cable insertion loss less than 1dB, standard label (sensitivity better than -18dBm)
	Tag recognition speed	＞400 times/second
Interface	Interface	TTL UART
Power	Operating Voltage	DC 3.5-17V
Environmental	Operating temperature	-20℃～+70℃
	Storage temperature	-40℃～+85℃
	Working humidity	10％～95％RH Non-condensing