Examples For Good And Poor Positioning - Pepperl+Fuchs WHA-GW Manual

WHA-GW-*
Installation
3.1.3

Examples for Good and Poor Positioning

Figure 3.3Wave propagation, schematic representation (alpha = approx. 45°, may vary considerably)
1 Weaker signal above and below; almost no signal directly above and below
2 Stronger signal sideways
y
Figure 3.4Good positioning: Devices are within each others antenna range
20
x