Ntenna Nvironment; Typical Read Range - Front View* For Sli 54X86Mm Rfid Tags; Figure 2-6: Typical Read Range - Front View* For Sli 54X86Mm Tags - EMS COBALT C0405 Series Operator's Manual

C H A P T E R 2 : I N S T A L L I N G T H E C 0 4 0 5
2.5 A E
NTENNA NVIRONMENT
The antenna used to communicate with RFID tags is integrated within the C0405
RFID Controller. Electro-magnetic interference (EMI) and the presence of metal near
the antenna's RF field can negatively affect the communication range of the RFID
controller.
2 . 5 . 1
T y p i c a l R e a d R a n g e - F r o n t V i e w * f o r S L I 5 4 x 8 6 m m
R F I D T a g s

Figure 2-6: Typical Read Range - Front View* for SLI 54x86mm Tags

*Approximate Free Air H-Field Pattern
C 0 4 0 5 - X X X - 0 1 O P E R A T O R ' S M A N U A L – R E V . 0 3 P A G E 2 6 O F 7 5