Pepperl+Fuchs IUT-F190-R4-V1 Series Manual page 69

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
direction. The front of the read/write head points towards 0°.
IUH-F190-V1-FR2* and IUT-F190-R4-V1-FR2*
Horizontal Cut
120
90
60
1.Read/write head points towards 0°
Figure 9.2
1
-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
- Horizontal polarization
2
- Vertical polarization
3
- Full width at half maximum
-150
-120
-90
-60
-30
1
2
3
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