Pepperl+Fuchs IUH-F190-V1-FR2-12 Manual page 68

IUH-F190-V1-*, IUT-F190-R4-V1*
Appendix
Antenna Diagram
The antenna diagrams show the electric field strength in the far field depending on the direc-
tion. The front of the read/write head points towards 0°.
IUH-F190-V1-FR2* and IUT-F190-R4-V1-FR2*
Horizontal Cut
90
1. Read/write head points towards 0°
Figure 9.2
68
1
150
120
60
30
1 - Horizontal polarization
2 - Vertical polarization
3 - Full width at half maximum
-180
0 dB
-150
-3 dB
-6 dB
-9 dB
-12 dB
-15 dB
-18 dB
-21 dB
-24 dB
-27 dB
-30 dB
-30
0
1
-120
2
3
-90
-60