Yearly Archives - 2021

15 Nov

RFID low frequency from 125Khz to 134.2KHz introduction

RFID Low frequency (from 125KHz to 134KHz) In fact, RFID technology has first been widely used and promoted at low frequencies. The frequency is mainly through inductive coupling To perform work, that is, there is a transformer coupling between the reader coil and the inductor coil. Through the alternating field of the reader The voltage induced in the antenna of the inductor is rectified and can be used as a power supply voltage. The magnetic field area can be well defined, but The [...]

General Read more...
03 Nov

Why RFID tags , RFID cards price are up in 2021?

Since the COVID-19 effected. Do you know what price of the plastic cards printing ? Up ! Up ! Up! Since everythig is up expcept the salary. How hard we are now. There are 3 main reasons to effect the cost of PVC cards printing up. 1. The raw of material PVC, PET, ABS, PET-G are up 3 times from 2020 to 2021. 2. There is industrial power rationing in many factories. The China govement to promote energy conservation and carry out environmental [...]

General Read more...
11 May

NXP UCODE8 UHF RFID passive labels are used in the target market

NXP UCODE8 UHF RFID passive labels are offen used for the following various of RFID applications: *Supply chain management *Apprel sticker *Shipping serive *Airline luggage tracking *Retail NXP U8 offers high performance and features for use in the most demanding RFID tagging applications. – Working frequency :860-960MHZ – NXP U8 with longer readrange which can up tp 8 meters – Read/Wriste sensitivity – Up to 128-bit EPC – 96-bit Unique Tag Identifier (TID) factory locked, including 48-bit unique serial number – Wide operating temperature range: -40 °C up to +85 °C – [...]

RFID tags type Read more...
26 Mar

Introduction of RFID

1.1 RFID and its characteristics 1. RFID  is the abbreviation of radio frequency identification, that is, identification through radio waves. It is a non-contact automatic identification technology realized by electromagnetic coupling. 2. In the RFID system, the identification information is stored in an electronic data carrier, which is called a RFID transponder. 3. The identification information stored in the RFID transponder is read by the reader. 4.The RFID reader can not only read but also write. The reading and writing process is realized through [...]

General Read more...