Verint Nextiva S1100w User Manual - 5 Ghz Band In Europe

2: System and RF Planning

12

Verint Video Solutions

This application can be illustrated this way, where the three cells are in the same location:

5 GHz Band in Europe

The maximum number of colocated cells corresponds to the number of channels in the 

available frequency bands that can be used outdoors. For instance, in most countries of 

Western Europe, you can have up to 11 colocated cells in the 5.40–5.725 GHz band. 

However, because the master devices must see each other in a DFS context, the variety of 

supported setups is limited.

In this context, you can easily install up to five cells. By respecting the following steps, you 

can assume that the cells will not share the same frequency channel, making the complete 

bandwidth available for each one. You have to:

1. Assign a different wireless passkey to each cell.

2. Ensure that all masters “see” one another. For more information, refer to the “RF 

Contact between Masters” appendix in the Nextiva S3100 User Guide.

3. Position the devices so that there is at least 3 feet (1 meter) between each antenna.

4. In each master device, set a different starting order: 1 for the first device, 2 for the 

device next to it, 3 for the third one, and so on.

Installing more than five cells in the 5.40–5.725 GHz band requires the use of adjacent 

channels. This situation demands greater distances between the antennas to reduce 

potential radio interference. Therefore, you should contact the Verint Video Solutions 

project engineering group for assistance. 

B

A

C