User manual

Weidmuller Wireless Ethernet Modem & Device Server WI-MOD-945-E User Manual
Page 84 www.weidmuller.com Rev 2.136
Example Two.
In the second example we can see that chart one shows the amount of Data being received from Wi-Fi devices and chart
two shows the amount of other noise that is being received. From this you can see that in the last 60 second period there
was a 20 second interval with around 60-80 % channel Utilisation in this case from another 900 MHz device.
With this sort of outside interference it is recommended to perform the same test but over a longer period so as to get a
clearer indication of channel utilisation.
Figure 67 - Custom Survey 2
Figure 68 - Channel Utilisation