Datalogic Falcon 5500, Addendum

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About RFID Tags
14
Falcon
®
5500 RFID Mobile Hybrid Computer
About RFID Tags
RFID Antenna
When attempting to utilize the RFID read functionality of the Falcon 5500
RFID unit it is important to note that the antenna is linearly polarized. This
feature requires the tags to be similarly aligned in a planar field to optimize
read range and efficiency.
Read Range
The Falcon 5500 RFID has a functional range of two to six feet. Greater read
range distances are possible; however, efficiency and predictability of tag data
collection will diminish beyond the recommended range. A reduction in func-
tional range may result when attempting to read many tags simultaneously
(several cases on a pallet) due to tag performance degradation. Tag perfor-
mance will vary based upon class, application and environment.
Write, Kill, and Lock
Proximity of Tags
Tags of similar antenna structure and size can obscure the ability to read multi-
ple tags if they are “stacked” in the read plane. Multiple tag reading performs
best when tags are spaced and positioned according to their intended use. A
minimum of 4” spacing between tags is recommended.
Tag Types
• Class 0
• Class 1
• Class 1 Generation 2
Due to the emerging nature of RFID technologies, Write, Lock and Kill operations
may sometimes behave erratically. Verifying the operation is strongly
recommended, as the RFID module may not always return the correct status for
these operations.
PSC does not recommend or endorse a particular RFID tag type. It is
recommended that you evaluate your environment and product to determine the
optimum solution for your application.