16
Read Range Performance
Figure 2 illustrates the read zone of the Stick Reader, within which tags can be
successfully detected and read. Optimum read distance occurs depending upon the
orientation of the tag. Tags and implant read best when positioned as shown below.
Figure 2 - Optimum Read Distance Tag Orientation
Table 2 lists typical read distances that can be expected when reading different types
of Allflex eartags, in the optimum tag orientation at the end of the Stick Reader (as
shown in Figure 2).
Table 2 - Typical Read Distances for Various Allflex Eartags
Tag Type Using charged battery pack
HDX/HP Eartag (NLIS/Cattle Tag) 39 cm or 15.5 inches
FDX-B/HP Eartag 34 cm or 13.5 inches
HDX/LW Eartag (Sheep / Swine) 30 cm or 12 inches
FDX-B/LW Eartag (Sheep / Swine) 32 cm or 12.5 inches
Best Orientation
Eartag
Implant
Stick Reader
Antenna
Read Zone