Thursday, March 24, 2016

About Smart RFID UHF Label

RFID, or Radio Frequency Identification, can be a confusing field for those starting to learn about the technology. RFID comes in many different flavors, but an easy entry point from which to grasp RFID technology is to first look at frequency. In physics terms, frequency is the number of complete wave cycles passing a point in a second. This post will focus on ultra high frequency, or UHF, systems (433 MHz, 860-960 MHz). These systems are known for generating long read ranges relative to other operating frequencies.
In every UHF RFID system, there are four basic components:RFID system
RFID Reader
Cable
Antenna
Rfid UHF label
Of all these components, the RFID tag varies the most and significantly impacts the overall success of the system. Form factors, price ranges, read ranges, attachment methods, etc. can make finding the best tag for the job a little daunting. When selecting the right RFID tag for your system, we have identified some core differences between UHF tags.
Unlike barcode paper label, each UHF RFID label contains a small IC chip and antenna for tracing of the tagging asset automatically. From this point of view, it helps to improve the reliability and security in the inventory control processes. And at the same time, with this UHF label glued to the files or parcels, possibilities of misplacing assets or losing assets will be prevented.
The housing material of the UHF label antenna is aluminum, making it durable even under harsh environment. To be exact, it can survive in the extreme temperatures, as low as -40 Celsius degree, or as high as +90 Celsius degree. Besides, read and write range varies from 1 meter to 10 meters basing on different readers and environment.
D & H SMARTID CO., LTD specialize in producing arguably the world's most extensive line of RFID Tag, RFID Label, ISO smart card and RFID Reader, Over the past decades, D & H SMARTID has expanded its services, and products. Today D & H SMARTID can deliver smart card/ RFID Tag solutions and innovative services which help you and your customers to communicate in new and interesting ways.
Related reading:125khz Proximity Card ATA5577 key card