User's Manual

RFID System
User's Manual
115
Section 6 Reference Data
Section 6
Appendices
 Reduction in Communications Distance for V680-D1KP66T Angle
 Measurement Conditions
Tag angle (θ°)
0 10 20 30 40
V680-HS52 and V680-D1KP66T
0% −1% −2% −4% −7%
V680-HS63 and V680-D1KP66T
0% −2% −3% −5% −9%
V680-HS65 and V680-D1KP66T
0% −1% −3% −6% −11%
z V680-HS52 and V680-D1KP66T z V680-HS63 and V680-D1KP66T
z V680-HS65 and V680-D1KP66T
Antenna
Tag
θ
Antenna
Tag
θ
Non-metallic
material
Antenna
Tag
θ
Metallic
material