Справочник Пользователя для JADAK a business unit of Novanta Corporation MERCURY4

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Tag Considerations
There are several variables associated with tags that can affect reader performance:
 
Application Surface - Some materials interfere with tag performance including 
metal and moisture. Tags applied to items made from or containing these materials 
may not perform as expected.
 
Tag Orientation - Reader performance is affected by the orientation of the tag in 
the antenna field. The ThingMagic antenna is circularly polarized, so it reads face-to 
but not edge-to.
 
Tag Model - Many tag models are available. Each model has its own performance 
characteristics.