PPS 10 Telecommunications·Page 30·B3
Assessment of Equipment Immunity to Interference
When interference occurs, the ability of affected equipment to resist unwanted signals must be considered. Service engineers, aerial contractors, suppliers, or dealers should be consulted first, as most cases involve insufficient immunity or installation defects that can be remedied through technical measures.
In cases in which interference from a transmitter or from non-radio equipment has occurred, it will be necessary to take into account the ability of the affected equipment to resist unwanted signals. Complainants should first approach their service engineer, aerial contractor, equipment supplier or dealer. Experience has shown that, in the majority of cases, the affected equipment has insufficient immunity to interference or there is a defect in its installation. Such interference can often be alleviated by means of suitable technical measures to improve the immunity of affected equipment to unwanted signals.
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