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• There is another RF device in the area. This can be tested using a
band monitor or spectrum analyser.
• There are reflective surfaces in the area causing Long Delay Spread
Multipath interference. This kind of interference is improved by
careful antenna placing, to avoid signal reflection. You may need
advice from your Clear-Com representative in this situation.
4.4.2 National radio carrier frequencies
The carrier frequencies allocated for a radio space vary according to location.
This affects the amount of beltpacks that can be supported in one RF cell.
Number of carrier
frequencies
Maximum beltpacks in
one RF cell
European Union and
elsewhere