User's Manual

RFID System
User's Manual
121
Section 6 Reference Data
Section 6
Appendices
 Reduction in Communications Distance for V680-D8KF68/-D32KF68
Angle
Measurement Conditions
Tag angle (θ°)
0 10 20 30 40
V680-HS63 and V680-D8KF68/-D32KF68
(Horizontal-facing ID Tag)
0% 0% 0% 0% 0%
V680-HS63 and V680-D8KF68/-D32KF68
(Vertical-facing ID Tag)
0% −1% −2% −3% −5%
V680-HS65 and V680-D8KF68/-D32KF68
(Horizontal-facing ID Tag)
0% −1% −2% −4% −6%
V680-HS65 and V680-D8KF68/-D32KF68
(Vertical-facing ID Tag)
0% −1% −3% −6% −10%
z V680-HS63 and V680-D8KF68/-D32KF68
(Horizontal-facing ID Tag)
z V680-HS63 and V680-D8KF68/-D32KF68
(Vertical-facing ID Tag)
z V680-HS65 and V680-D8KF68/-D32KF68
(Horizontal-facing ID Tag)
z V680-HS65 and V680-D8KF68/-D32KF68
(Vertical-facing ID Tag)
Tag
Metallic
material
Antenna
θ
Tag
Metallic
material
Antenna
θ
Tag
Metallic
material
Antenna
θ
Tag
Metallic
material
Antenna
θ