This section explains the interference suppression properties of TSX Momentum components, guidelines for interference suppression of your system, and recommendations for obtaining permits.
Under the RF Equipment Act, individual components and individually nonoperational subassemblies are not subject to the mandatory PT&T classification or registration rules.
The components of the TSX Momentum are interference-suppressed to within EN 55011 Limit Curve A.
Assuming adherence to the configuration guidelines, even a total system constructed from TSX Momentum components typically meets this requirement, if:
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third-party add-on equipment and components are equally RFI-suppressed
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the operating instructions regarding RF suppression are adhered to, e.g.:
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filtering the line voltage using RFI filters
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noise filtering using anti-interference capacitors
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equipping inductive consumers with clamping diodes (suppressor diodes) to prevent the injection of RF noise potentials into neighboring lines
In some cases, so-called operating permits may be required. Obtaining the operating permit for the total system from the local RFI control agency is the responsibility of the user. It usually applies to systems operated in residential and mixed-zoning areas, government offices, hospitals and airports, but not within industrial zones.
In the event of any problems with the operating permit or license, consult the system supplier first. In case of doubt, the latter can direct questions to the local distributor.
