What is the frequency of EAS RF system?

The frequency of an EAS (Electronic Article Surveillance) RF (Radio Frequency) system typically falls within the range of 7.5 MHz to 9 MHz. EAS RF systems are commonly used in retail settings for theft prevention. These systems consist of antennas and tags. The tags attached to merchandise contain resonant circuits that respond to the RF signal emitted by the antennas.

The specific frequency within the range may vary depending on the manufacturer and the region where the EAS system is deployed. Different countries or regions may have regulations or standards that influence the frequency used for EAS systems. The frequency range mentioned is a general guideline, and it's recommended to check the specifications provided by the specific EAS RF system manufacturer for accurate information on the frequency used by their system.