What is the difference between 13.56 MHz and 125kHz RFID tags?

13.56 MHz and 125kHz RFID tags are the commonest varieties available on the market. Though they’re each broadly utilized in fields equivalent to identification recognition and merchandise monitoring, there are vital variations between the 2 when it comes to technical rules, utility situations, and efficiency.

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Options of 13.56 MHz RFID tags

13.56 MHz RFID tags are high-frequency (HF) tags with an working frequency of 13.56 MHz. Its working precept is predicated on electromagnetic induction, and information is transmitted by means of the induction coil between the tag and the reader. The frequency of 13.56 MHz has the traits of sturdy penetration and excessive anti-interference means, and is appropriate to be used in additional complicated environments.

Because the studying distance of 13.56 MHz RFID tags is often inside 1 meter, it’s typically utilized in utility situations that require shut distance and excessive safety. For instance, entry management methods, bus playing cards, library administration, and so forth. As well as, this tag additionally helps a excessive information transmission fee and might learn and write information rapidly, which is especially good in functions that require frequent information alternate.

Options of 125kHz RFID tags

125kHz RFID tags are low-frequency (LF) tags with an working frequency of 125kHz. This tag additionally transmits information by means of electromagnetic induction, however on account of its low frequency, the transmission distance is often shorter, often a number of centimeters.

125kHz RFID tags have stronger penetration capabilities, particularly in complicated media environments equivalent to metallic and liquid. This makes it broadly utilized in animal identification, manufacturing unit automation management, automotive anti-theft methods and different fields. As well as, 125kHz tags have a decrease value, which makes it the primary alternative for some tasks with restricted budgets.

Essential variations between 13.56 MHz and 125kHz RFID tags

Working frequency and transmission distance

13.56 MHz RFID tags have a better working frequency and a transmission distance of often lower than 1 meter, whereas 125kHz RFID tags have a decrease working frequency and a shorter transmission distance. Completely different transmission distances make them appropriate for various utility situations.

Knowledge transmission fee

13.56 MHz RFID tags have a better information transmission fee and are appropriate for conditions that require quick information alternate; whereas 125kHz RFID tags have a comparatively sluggish information transmission fee and are extra appropriate for functions that don’t require excessive transmission charges.

Anti-interference means and adaptableness to the setting

13.56 MHz RFID tags have sturdy anti-interference means in complicated environments, whereas 125kHz RFID tags carry out higher in metallic and liquid environments.

Price

125kHz RFID tags are typically cheaper than 13.56 MHz RFID tags, which makes them extra enticing in some budget-limited functions.

Software situation comparability of three.56 MHz and 125kHz RFID tags

Primarily based on their traits and benefits, the 2 carry out in another way in numerous utility situations. Folks typically use 13.56 MHz RFID tags in areas with excessive safety necessities, equivalent to entry management methods, digital funds, and library administration, as a result of they provide greater transmission charges and robust anti-interference means. Customers continuously select 125kHz RFID tag for animal identification, manufacturing unit automation management, and different situations on account of their low value and wonderful efficiency in complicated environments.

For instance, in animal identification, 125kHz RFID tag can stably learn the tag data implanted in animals on account of their sturdy penetration means and quick transmission distance. Within the bus card system, 13.56 MHz RFID tags can rapidly establish passenger data and full the cost course of on account of their sooner information transmission fee and robust anti-interference means.