Low frequency lf rfid 125 khz 134 khz.
Rfid frequency range table.
Ultra high frequency rfid technology also known as rain has an extremely high read range compared to both lf and hf rfid tags.
These frequencies can be used globally without a license.
Rfid frequency band spectrum allocations.
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Rfid frequency band frequency band description typical range typical rfid applications.
If you re planning to use rfid you need to know what distance it will work over.
125 134 2 khz and 140 148 5 khz.
This depends on rf transmit power the receive sensitivity the surroundings how much water is present the orientation of the tag frequency of operation and the care that s gone into designing the products planning and installing the system.
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This paper provides a survey on radio frequency identification rfid technology.
6 765 6.
Ultra high frequency uhf is the itu designation for radio frequencies in the range between 300 megahertz mhz and 3 gigahertz ghz also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter one decimeter radio waves with frequencies above the uhf band fall into the super high frequency shf or microwave frequency range.
It can range from less than a millimeter.
The size of a tag also depends on its area of use.
Typical hf rfid applications include tracking library books patient flow tracking and transit tickets.
Sometimes referred to as lowfid.
Typically hf rfid systems work in ranges of inches but they can have a maximum read range of about three feet 1 meter.
Often used for vehicle identification.
Frequency specific details 125 khz.
Ultra high freqency uhf rfid 433 mhz 900 915 mhz.
High frequency tags work fairly well on objects made of metal and can work around goods with medium to high water content.
Rfid range is fundamental.
1 pet and ranch animal identification.
Active passive and semiactive.
Comparison of the typical rfid read range according to frequency band passive tags while table 1 compares the read range of passive tags note that there are actually three rfid tag types.
High frequency hf rfid 13 56 mhz.
Back to table of contents the first rfid application was the identification friend or foe system iff wiki rfid wizard wars.
Rain rfid is a good solution when trying to track multiple products at one time such as large boxes full of product that is passing through a space or a cabinet full of inventory.
Up to 1 2 metre.
