User's Manual

RFID System
User's Manual
119
Section 6 Reference Data
Section 6
Appendices
 Reduction in Communications Distance forV680-D2KF67 Angle
 Measurement Conditions
Tag angle (θ°)
0 10 20 30 40
V680-HS52 and V680-D2KF67
0% 0% 0% −1% −2%
V680-HS63 and V680-D2KF67
0% −1% −2% −3% −6%
V680-HS65 and V680-D2KF67
0% −1% −3% −7% −11%
z V680-HS52 and V680-D2KF67 z V680-HS63 and V680-D2KF67
z V680-HS65 and V680-D2KF67
Tag
Antenna
θ
Tag
Non-metallic
material
Antenna
θ
Tag
Metallic
material
Antenna
θ