UHF RFID Tags - What You Must Know Before Buying Them

If you want to learn more, please visit our website.

UHF RFID tags also known as radio frequency identification tags, are made up of microchips that can be connected to products or animals and transmit data by radio waves in wireless systems. The data is sent through the radio UHF RFID tag, and the UHF RFID reader can track the data, regardless of the distance it is many meters away.

These tags have an electronic circuit in which stored data is transmitted by signals. The antenna receives signals from the radio UHF RFID reader and returns important information, such as any other customizable personal information on a number or label.

Radio UHF RFID tags will be able to transmit their signals, which will be read by an electronic reader. This card reader is connected to a larger network that will send detailed information to retailers. Then inform your bank and deduct the amount from your bank account. You don't have to wait in line for shopping anymore.

At present, consumer goods around the world are using RFID tracking technology. Manufacturers find this very useful because they can track products from production to being thrown into your shopping cart. Other radio frequency identification tracking methods include vehicles, airline passengers, pets and Alzheimer's patients.

There are basically two types of UHF RFID tags: active UHF RFID tags and passive UHF RFID tags. Signals are transmitted to card readers in active tags by batteries or solar energy, while signal transmission in passive UHF RFID tags require external power supply. The movable label is larger and has on-board power supply. Active tags can transmit signals over 100 meters, while passive RFID tags can only transmit signals up to 3 meters.

When you know about UHF RFID tags, you can easily purchase various UHF RFID tags. You can easily use RFID in a box that can be used as an end-to-end solution for various online stores. Of course, this is the preferred solution for many retailers and manufacturers.

Of course, if you are interested in UHF RFID tag, please come to our company Winnix Technologies Co.,anytime for consultation.

Winnix provides various kinds of  UHF RFID tags that meetdifferent requirements of rfid systems and solutions. Our RFID tags are made to come in linewith whole world frequency standards to ensure them easily compatible with many RFID readers and antennas to power RFID solutions such as asset tracking, warehouse management, retail solution, etc. We have uniqueadvantages on long range rfid on metal tag, rugged anti-metal rfid tag, high temperature tag, PCB rfid tag.

Winnix Technologies is the leading provider of high-performance &high-quality UHF RFID products in China,including high performance OEM/Embedded reader module, RFID reader, RFID antennas and RFID rags.

With strong R&D ability and high production capability, our products are widely used in waste bin management,sports meeting,logistic,health-care,inventory,industrial automation control and etc.

Link to RoyalRay

More and more people are pouring into the RFID industry. For consumers, this is of course a good phenomenon because there are more choices. But at the same time, there will be some quality problems confused, and there will be some differences in the quality of the products. In this article, we summarize some tips for selecting UHF RFID tags, hoping to help consumers choose and obtain high quality products.

1. Select the type of tag that matches the printer (encoder). The selected label type must match your printer (encoder) and application environment, which is the key to the successful application of UHF RFID electronic tags. Data transfer rate, memory, antenna design, tag write function, etc. need to be evaluated to ensure that the tag is working properly. Some label vendors may also have different specifications or add proprietary features that are relevant or irrelevant to the application. At this time, you should ask the supplier to recommend the UHF electronic tag that is most suitable for the application.

2. Small batch testing before mass ordering UHF RFID electronic tags. Before ordering a custom UHF electronic tag, you must obtain the request for the location of the transponder (ie RFID tag) from your printer (encoder) manufacturer. In the sample test or small batch test phase, these labels must be able to fully meet your application needs before deciding whether to order in large quantities.

3. The storage temperature of the RFID tag should be appropriate. The storage temperature should be between -60 and 203 degrees Fahrenheit (15.5 to 95 degrees Celsius). The environmental conditions should be stable. Do not expose the label to static electricity, otherwise it will affect the label performance. When using UHF RFID electronic tags in low humidity environments, it is best to use anti-static cloth or anti-static mats to eliminate static effects.

4. Train employees to make label printing successful. Label printers (encoders) have many parameter settings for your environment, with their own characteristics and special RFID technology requirements, employees must be fully trained beforehand to avoid possible errors in RFID label printing.

5. Correct the label printer (encoder) to ensure correct printing. Adjust the printer (encoder) before the label printing to ensure that the label tape has the correct guide gap and pitch(distance between the two labels) in the printer (encoder). For each new batch of label tape, it must be adjusted once before starting printing. If it is a special printer for a certain label, the parameters and gaps have been set, and this correction operation can be eliminated. Some label printers (encoders) have automatic correction function, the correction operation will be simpler.

6. Avoid using metal foil substrate labels because metal foils reflect radio wave signals that interfere with RFID. Labels with metal foil or metal ink can seriously affect accurate printing (encoding) and reading distance.

7. Pay attention to the moisture on the surface of the label. Water vapor or other liquids can be an obstacle to RFID performance because liquids can absorb radio signals, limiting read distance or making it difficult to read and write labels. The label adhesive is also a liquid, and some adhesives or label materials will absorb moisture and also affect the performance of the label.

8. Properly isolate RFID devices. Radio equipment will interfere with each other if they are too close, and the label printer should be kept at a sufficient distance from other products in the same band such as antennas, readers, wireless LANS or other label printers.

9. Using printer management software to find frequent failures. The ideal state is that the printer can complete the label printing at one time, but it often happens that the first print is unsuccessful. If this happens frequently, the printer may be defective. Install * capable printers and printer servo management software in your entire RFID architecture to warn you of minor problems, which can avoid serious consequences.

For more information, please visit UHF RFID Printer Module.